Document:

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                                                                     EXHIBIT 4.3

                                                                         ANNEX I
                                                                              TO
                                                   SECURITIES PURCHASE AGREEMENT
                                                   (PROTOTYPE FOR EACH ISSUANCE)

                                 FORM OF WARRANT

         THESE SECURITIES HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF
         1933, AS AMENDED, OR THE SECURITIES LAWS OF ANY STATE AND MAY NOT BE
         SOLD OR OFFERED FOR SALE IN THE ABSENCE OF AN EFFECTIVE REGISTRATION
         STATEMENT FOR THE SECURITIES OR AN OPINION OF COUNSEL OR OTHER EVIDENCE
         ACCEPTABLE TO THE COMPANY THAT SUCH REGISTRATION IS NOT REQUIRED.

                           MARKLAND TECHNOLOGIES, INC.

                          COMMON STOCK PURCHASE WARRANT

                  1. ISSUANCE. Inconsideration of good and valuable
consideration, the receipt and sufficiency of which is hereby acknowledged by
MARKLAND TECHNOLOGIES, INC., a Florida corporation (the "Company"),
_________________________________________ or registered assigns (the "Holder")
is hereby granted the right to purchase at any time until 5:00 P.M., New York
City time, on _______________, 200__(1) (the "Expiration Date"),
______________________ Thousand (_____________)(2) fully paid and nonassessable
shares of the Company's Common Stock, $0.0001 par value per share (the "Common
Stock"), at an initial exercise price per share (the "Exercise Price") of $1.00
per share, subject to further adjustment as set forth herein. This Warrant is
being issued pursuant to the terms of that certain Securities Purchase
Agreement, dated as of April 2, 2004 (the "Agreement"), to which the Company and
Holder (or Holder's predecessor in interest) are parties. Capitalized terms not
otherwise defined herein shall have the meanings ascribed to them in t he

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(1) Insert date which is the last calendar day of the month in which the third
anniversary of the Closing Date occurs.

(2) Insert number equal to the number of the Purchased Shares.

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Agreement. This Warrant was originally issued to the Holder or the Holder's
predecessor in interest on , 2004(3) (the "Issue Date").

                  2. EXERCISE OF WARRANTS.

                           2.1 GENERAL.

                           (a) This Warrant is exercisable in whole or in part
at any time and from time to time commencing on the Commencement Date (as
defined below). Such exercise shall be effectuated by submitting to the Company
(either by delivery to the Company or by facsimile transmission as provided in
Section 8 hereof) a completed and duly executed Notice of Exercise
(substantially in the form attached to this Warrant Certificate) as provided in
this paragraph. The date such Notice of Exercise is faxed to the Company shall
be the "Exercise Date," provided that, if such exercise represents the full
exercise of the outstanding balance of the Warrant, the Holder of this Warrant
tenders t his Warrant Certificate to the Company within five (5) business days
thereafter. The Notice of Exercise shall be executed by the Holder of this
Warrant and shall indicate the number of shares then being purchased pursuant to
such exercise.

                           (b) The Exercise Price per share of Common Stock for
the shares then being exercised shall be payable to the Company in cash or by
certified or official bank check or by wire transfer in accordance with
instructions provided by the Company at the request of the Holder.

                           (c) Upon the appropriate payment of the Exercise
Price for the shares of Common Stock purchased, together with the surrender of
this Warrant Certificate (if required), the Holder shall be entitled to receive
a certificate or certificates for the shares of Common Stock so purchased.

                           (d) The Holder shall be deemed to be the holder of
the shares issuable to it in accordance with the provisions of this Section 2.1
on the Exercise Date.

                  2.2 LIMITATION ON EXERCISE. Notwithstanding the provisions of
this Warrant, the Agreement or of the ot her Transaction Agreements, in no event
(except (i) as specifically provided in this Warrant as an exception to this
provision, (ii) during the forty-five (45) day period prior to the Expiration
Date, or (iii) while there is outstanding a tender offer for any or all of the
shares of the Company's Common Stock) shall the Holder be entitled to exercise

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(3) Insert the Closing Date.

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this Warrant, or shall the Company have the obligation to issue shares upon such
exercise of all or any portion of this Warrant to the extent that, after such
exercise the sum of (1) the number of shares of Common Stock beneficially owned
by the Holder and its affiliates (other than shares of Common Stock which may be
deemed beneficially owned through the ownership of the unexercised portion of
the Warrants or other rights to purchase Common Stock or through the ownership
of the unconverted portion of convertible securities), and (2) the number of
shares of Common Stock issuable upon the exercise of the Warrants with respect
to which the determination of this proviso is being made, would result in
beneficial ownership by the Holder and its affiliates of more than 4.99% of the
outstanding shares of Common Stock (after taking into account the shares to be
issued to the Holder upon such exercise). For purposes of the proviso to the
immediately preceding sentence, beneficial ownership shall be determined in
accordance with Section 13(d) of the Securities Exchange Act of 1934, as amended
(the "1934 Act"), except as otherwise provided in clause (1) of such sentence.
The Holder, by its acceptance of this Warrant, further agrees that if the Holder
transfers or assigns any of the Warrants to a party who or which would not be
considered such an affiliate, such assignment shall be made subject to the
transferee's or assignee's specific agreement to be bound by the provisions of
this Section 2.2 as if such transferee or assignee were the original Holder
hereof.

                           2.3 COMMENCEMENT DATE. The term "Commencement Date"
means the earlier of (i) the date which is sixty-five (65) days after the Issue
Date, or (ii) the Effective Date.

                  3. RESERVATION OF SHARES. The Company hereby agrees that at
all times during the term of this Warrant there shall be reserved for issuance
upon exercise of this Warrant one hundred ten percent (110%) of the Warrant
Shares.

                  4. MUTILATION OR LOSS OF WARRANT. Upon receipt by the Company
of evidence satisfactory to it of the loss, theft, destruction or mutilation of
this Warrant, and (in the case of loss, theft or destruction) receipt of
reasonably satisfactory indemnification, and (in the case of mutilation) upon
surrender and cancellation of this Warrant, the Company will execute and deliver
a new Warrant of like tenor and date and any such lost, stolen, destroyed or
mutilated Warrant shall thereupon become void.

                  5. RIGHTS OF THE HOLDER. The Holder shall not, by virtue
hereof, be entitled to any rights of a stockholder in the Company, either at law
or equity, and the rights of the Holder are limited to those expressed in this
Warrant and are not enforceable against the Company except to the extent set
forth herein.

                  6. PROTECTION AGAINST DILUTION AND OTHER ADJUSTMENTS.

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                           6.1 ADJUSTMENT MECHANISM. If an adjustment of the
Exercise Price is required pursuant to this Section 6, the Holder shall be
entitled to purchase such number of shares of Common Stock as will cause (i) (x)
the total number of shares of Common Stock Holder is entitled to purchase
pursuant to this Warrant following such adjustment, multiplied by (y) the
adjusted Exercise Price per share, to equal the result of (ii) (x) the dollar
amount of the total number of shares of Common Stock Holder is entitled to
purchase before adjustment, multiplied by (y) the total Exercise Price before
adjustment.(4)

                           6.2 CAPITAL ADJUSTMENTS. In case of any stock split
or reverse stock split, stock dividend, or reclassification of the Common Stock,
the provisions of this Section 6 shall be applied as if such capital adjust ment
event had occurred immediately prior to the date of this Warrant and the
original Exercise Price had been fairly allocated to the stock resulting from
such capital adjustment; and in other respects the provisions of this Section
shall be applied in a fair, equitable and reasonable manner so as to give
effect, as nearly as may be, to the purposes hereof. A rights offering to
stockholders shall be deemed a stock dividend to the extent of the bargain
purchase element of the rights. By way of illustration, and not in limitation,
of the foregoing, (i) if the Company effectuates a 2:1 split of its Common
Stock, thereafter, with respect to any conversion for which the Company issues
shares after the record date of such split, the Exercise Price shall be deemed
to be one-half of what it had been immediately prior to such split; (ii) if the
Company effectuates a 1:10 reverse split of its Common Stock, thereafter, with
respect to any exercise for which the Company issues shares after the record
date of such reverse split, the Exercise Price shall be deemed to be ten times
what it had been calculated to be immediately prior to such split; and (iii) if
the Company declares a stock dividend of one share of Common St ock for every 10
shares outstanding, thereafter, with respect to any exercise for which the
Company issues shares after the record date of such dividend, the Exercise Price
shall be deemed to be such amount multiplied by a fraction, of which the
numerator is the number of shares (10 in the example) for which a dividend share
will be issued and the denominator is such number of shares plus the dividend
share(s) issuable or issued thereon (11 in the example).

                           6.3 ADJUSTMENT FOR MERGERS AND SALES. If the Company
enters into a merger (other than where the Company is the surviving entity) or
consolidation with anot her corporation or other entity or a sale or transfer of
all or subst ant ially all of the assets of the

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(4) Example: Assume 10,000 shares remain under Warrant at original stated
Exercise Price of $1.00. Total exercise price (clause (y) in text) is (i) 10,000
x (ii) $1.25, or $10,000. Company effects 2:1 stock split. Exercise Price is
adjusted to $0.50. Number of shares covered by Warrant is adjusted to 20,000,
because (applying clause (x) in text) (i) 20,000 x (ii) $0.50 = $10,000.

                                       4
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Company to another person (collectively, a "Sale"), the Company will require, in
the agreements reflecting such transaction, that the surviving entity expressly
assume the obligations of the Company hereunder. Notwithstanding the foregoing,
if the Company enters into a Sale and the holders of the Common Stock are
entitled to receive stock, securities or property in respect of or in exchange
for Common Stock, then as a condition of such Sale, the Company and any such
successor, purchaser or transferee will agree that this Warrant may thereafter
be exercised on the terms and subject to the conditions set forth above into the
kind and amount of stock, securities or property receivable upon such merger,
consolidation, sale or transfer by a holder of the number of shares of Common
Stock into which this Warrant might have been exercised immediately before such
merger, consolidation, sale or transfer, subject to adjustments which shall be
as nearly equivalent as may be practicable. In the event of any such proposed
Sale, (i) the Holder hereof shall have the right to exercise this Warrant by
delivering a Notice of Exercise to the Company within fifteen (15) days of
receipt of notice of such Sale from the Company, except that Section 2.2 shall
not apply to such conversion.

                           6.4 ADJUSTMENT FOR SPIN OFF. If, for any reason,
prior to the exercise of this Warrant in full, the Company spins off or
otherwise divests itself of a material part of its business or operations or
disposes all or of a part of its assets in a transaction (the "Spin Off") in
which the Company does not receive compensation for such business, operations or
assets, but causes securities of another entity (the "Spin Off Securities") to
be issued to security holders of the Company, then the Company shall cause (i)
to be reserved Spin Off Securities equal to the number thereof which would have
been issued to the Holder had all of the Holder's unexercised Warrants
outstanding on the record date (the "Record Date") for determining the amount
and number of Spin Off Securities to be issued to security holders of the
Company (the "Outstanding Warrants") been exercised as of the close of business
on the trading day immediately before the Record Date (the "Reserved Spin Off
Shares"), and (ii) to be issued to the Holder on the exercise of all or any of
the Outstanding Warrants, such amount of the Reserved Spin Off Shares equal to
(x) the Reserved Spin Off Shares, multiplied by (y) a fraction, of which (I) the
numerator is the amount of the Outstanding Warrants then being exercised, and
(II) the denominator is the amount of the Outstanding Warrants.

                           6.5 ADJUSTMENT FOR CERTAIN TRANSACTIONS. Reference is
made to the provisions of Section 4(g) of the Agreement, the terms of which are
incorporated herein by reference. The number of shares covered by this Warrant
and the Exercise Price shall be adjusted as provided in the applicable
provisions of said Section 4(g) of the Agreement.

                  7. TRANSFER TO COMPLY WITH THE SECURITIES ACT; REGISTRATION
RIGHTS.

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                           7.1 TRANSFER. This Warrant has not been registered
under the Securities Act of 1933, as amended, (the "Act") and has been issued to
the Holder for investment and not with a view to the distribution of either the
Warrant or the Warrant Shares. Neither this Warrant nor any of the Warrant
Shares or any other security issued or issuable upon exercise of this Warrant
may be sold, transferred, pledged or hypothecated in the absence of an effective
registration statement under the Act relating to such security or an opinion of
counsel satisfactory to the Company that registration is not required under the
Act. Each certificate for the Warrant, the Warrant Shares and any other security
issued or issuable upon exercise of this Warrant shall contain a legend on the
face thereof, in form and substance satisfactory to counsel for the Company,
setting forth the restrictions on transfer contained in this Section.

                           7.2 REGISTRATIONRIGHTS. (a)
ReferenceismadetotheRegistration Rights Agreement. The Company's obligations
under the Registration Rights Agreement and the other terms and conditions
thereof with respect to the Warrant Shares, including, but not necessarily
limited to, the Company's commitment to file a registration statement including
the Warrant Shares, to have the registration of the Warrant Shares completed and
effective, and to maintain such registration, are incorporated herein by
reference.

                           (b) In addition to the registration rights referred
to in the preceding provisions of Section 7.2(a), effective after the expiration
of the effectiveness of the Registration Statement as contemplated by the
Registration Rights Agreement, the Holder shall have piggy-back registration
rights with respect to the Warrant Shares then held by the Holder or then
subject to issuance upon exercise of this Warrant (collectively, the "Remaining
Warrant Shares"), subject to the conditions set forth below. If, at any time
after the Registration Statement has ceased to be effective, the Company
participates (whether voluntarily or by reason of an obligation to a third
party) in the registration of any shares of the Company's stock (other than a
registration on Form S-8 or on Form S-4), the Company shall give writ t en not
ice thereof to the Holder and the Holder shall have the right, exercisable
within ten (10) business days after receipt of such notice, to demand inclusion
of all or a portion of the Holder's Remaining Warrant Shares in such
registration statement. If the Holder exercises such election, the Remaining
Warrant Shares so designated shall be included in the registration statement at
no cost or expense to the Holder (other than any costs or commissions which
would be borne by the Holder under the terms of the Registration Rights
Agreement). The Holder's rights under this Section 7 shall expire at such time
as the Holder can sell all of t he Remaining Warrant Shares under Rule 144
without volume or other restrictions or limit.

                  8. NOTICES. Any notice required or permitted hereunder shall
be given in manner provided in the Section headed "NOTICES" in the Agreement,
the terms of which are incorporated herein by reference.

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                  9. SUPPLEMENTS AND AMENDMENTS; WHOLE AGREEMENT. This Warrant
may be amended or supplemented only by an instrument in writing signed by the
parties hereto. This Warrant contains the full understanding of the parties
hereto with respect to the subject matter hereof and thereof and there are no
representations, warranties, agreements or understandings other than expressly
contained herein and therein.

                  10. GOVERNING LAW. This Warrant shall be deemed to be a
contract made under the laws of the State of New York for contracts to be wholly
performed in such state and without giving effect to the principles thereof
regarding the conflict of laws. Each of the parties consents to the jurisdiction
of the federal courts whose districts encompass any part of the County of New
York or the state courts of the State of New York sitting in the County of New
York in connection with any dispute arising under this Warrant and hereby
waives, to the maximum extent permitted by law, any objection, including any
objection based on FORUM NON CONVENIENS, to the bringing of any such p roceeding
in such jurisdictions. To the extent determined by such court, the Company shall
reimburse the Holder for any reasonable legal fees and disbursements incurred by
the Buyer in enforcement of or protection of any of its rights under any of the
Transaction Agreements.

                  11. JURY TRIAL WAIVER. The Company and the Holder hereby waive
a trial by jury in any action, proceeding or counterclaim brought by either of
the Parties hereto against the other in respect of any matter arising out or in
connection with this Warrant.

                  12. COUNTERPARTS. This Warrant may be executed in any number
of counterparts and each of such counterparts shall for all purposes be deemed
to be an original, and all such counterparts shall together constitute but one
and the same instrument.

                   [Balance of page intentionally left blank]

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                  13. DESCRIPTIVE HEADINGS. Descriptive headings of the several
Sections of this Warrant are inserted for convenience only and shall not control
or affect the meaning or construction of any of the provisions hereof.

         IN WITNESS WHEREOF, the parties hereto have executed this Warrant as of
the day of , 200__.

                                                     MARKLAND TECHNOLOGIES, INC.

                                                     By: _______________________

                                                     ___________________________
                                                     (Print Name)

                                                     ___________________________
                                                     (Title)

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                          NOTICE OF EXERCISE OF WARRANT

TO: MARKLAND TECHNOLOGIES, INC.                          VIA FAX: (203) 286-1608
    #207                                                 Attn: CFO
    54 Danbury Road
    Ridgefield, CT 06877

          The undersigned hereby irrevocably elects to exercise the right,
represented by the Warrant Certificate dated as of , 20, to purchase shares of
the Common Stock, $0.0001 p ar value, ofM ARKLAND TECHNOLOGIES, INC. and tenders
herewith payment in accordance with Section 1 of said Common Stock Purchase
Warrant.

[ ]     CASH: $_________________________  = (Exercise Price x Exercise Shares)

                    Payment is being made by :

                           [ ]         enclosed check

                           [ ]         wire transfer

                           [ ]         other____________________

          It is the intention of the Holder to comply with the provisions of
Section 2.2 of the Warrant regarding certain limits on the Holder's right to
exercise thereunder. Based on the analysis on Part II of the attached Worksheet
Schedule, the Holder believe this exercise comp lies with the provisions of said
Section 2.2. Nonetheless, to the extent that, pursuant to the exercise effected
hereby, the Holder would have more shares than permitted under said Section,
this notice shouldbe amended and revised, ab initio, to refer to the exercise
which would result in the issuance of shares consistent with such provision. Any
exercise above such amount is hereby deemed void and revoked.

          As contemplated by the Warrant, this Notice of Conversion is being
sent by facsimile to the telecopier number and officer indicated above.

          If this Notice of Exercise represents the full exercise of the
outstanding balance of the Warrant, the Holder either (1) has previously
surrendered the Warrant to the Company or (2) will surrender (or cause to be
surrendered) the Warrant to the Company at the address indicated above

<PAGE>

by express courier within five (5) business days after delivery or facsimile
transmission of this Notice of Exercise.

                  The certificates representing the Warrant Shares should be
transmitted by the Company to the Holder

               [ ]      via express courier, or

               [ ]      by electronic transfer

after receipt of this Notice of Exercise (by facsimile transmission or
otherwise) to:

                         _________________________________
                         _________________________________
                         _________________________________

Dated:__________________________

________________________________
[Name of Holder]

By:_____________________________

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                NOTICE OF EXERCISE OF WARRANT WORKSHEET SCHEDULE

                                     Part I
                          STATUS OF OUTSTANDING WARRANT
                          -----------------------------

1.1 Original number of shares subject to exercise of this Warrant(1) ___________

1.2 Warrant Shares being exercised currently                         ___________

1.3 Warrant Shares previously exercised(1)                           ___________

1.4 Total Warrant Shares exercised [sum of Lines 1.2 and 1.3]        ___________

1.5 Warrant Shares remaining after current exercise
    [Line 1.1 less Line 1.4]                                         ___________

                             [Continue on next page]

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(1) Adjusted for any adjustments contemplated by this Warrant

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                                     Part II
                              SECTION 2.2 ANALYSIS
                              --------------------

2.1. Current Common Stock holdings of Holder and Affiliates         ____________

2.2. Warrant Shares to be issued on current exercise                ____________

2.3. Other shares to be issued on other current exercise(s) and
     other current conversion(s)(2)                                 ____________

2.4. Other shares eligible to be acquired within next 60 days
     without restriction 2.5. Total [sum of Lines 2.1 through 2.4]  ____________

2.6. Outstanding shares of Common Stock(3)                          ____________

2.7. Adjustments to Outstanding                                     ____________

         a. Shares known to Holder as previously issued
            to Holder or others but not included in Line 2.6        ____________

         b. Shares to be issued per Line(s) 2.2 and 2.3             ____________

         c.  Total Adjustments [Lines 2.7a and 2.7b]                ____________

2.8. Total Adjusted Outstanding [Lines 2.6 plus 2.7c]               ____________

2.9. Holder's Percentage [Line 2.5 divided by Line 2.8]             ___________%

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(2) Includes shares issuable on conversion of convertible securities (including
assumed payment of interest or dividends) or exercise of other rights, including
other warrants or options

(3) Based on latest SEC filing by Company or information provided by executive
officer of Company, counsel to Company or transfer agent

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                     [Note: Line 2.9 not to be above 4.99%]<PAGE>

                                                                     EXHIBIT 4.4

THIS WARRANT AND THE COMMON STOCK ISSUABLE UPON EXERCISE HEREOF HAVE NOT BEEN
REGISTERED UNDER THE SECURITIES ACT OF 1933. THIS WARRANT HAS BEEN ACQUIRED FOR
INVESTMENT AND NOT WITH A VIEW TO THE DISTRIBUTION HEREOF OR OF THE COMMON STOCK
ISSUABLE UPON EXERCISE HEREOF WITHIN THE MEANING OF THE SECURITIES ACT OF 1933
AND THE RULES AND REGULATIONS PROMULGATED THEREUNDER. NEITHER THIS WARRANT NOR
THE COMMON STOCK ISSUABLE UPON EXERCISE HEREOF MAY BE TRANSFERRED IN THE ABSENCE
OF AN EFFECTIVE REGISTRATION STATEMENT FOR THE SALE OF THE SECURITIES UNDER THE
SECURITIES ACT OF 1933 OR UPON RECEIPT BY THE COMPANY OF AN OPINION OF COUNSEL
REASONABLY ACCEPTABLE TO Markland Technologies, Inc. AS TO AN EXEMPTION
THEREFROM.

                            Warrant to Subscribe for
                                [________] Shares

                             STOCK PURCHASE WARRANT

                     To Subscribe for and Purchase Stock of

                           MARKLAND TECHNOLOGIES, INC.

                                   ----------

1. ISSUE; NUMBER OF SHARES SUBJECT TO WARRANT.

         THIS CERTIFIES that, for value received, [INSERT NAME OF HOLDER], or
registered assigns is entitled to subscribe for and purchase from Markland
Technologies, Inc., a Florida corporation (the "COMPANY"), at the warrant
purchase price (as hereinafter defined) at any time during the period from the
earlier of (i) sixty five (65) days after the Close or (ii) the date a
registration statement covering the Common Shares (as defined below) is declared
effective (the "COMMENCEMENT DATE") to and including the close of business on
April 16, 2007 up to [_______] fully paid and nonassessable shares (the "COMMON
SHARES") of the Common Stock, $.0001, par value per share ("COMMON STOCK"), of
the Company for $ 2.00 per share (the "PURCHASE PRICE"); SUBJECT, HOWEVER, to
the provisions and upon the terms and conditions hereinafter set forth.

2. EXERCISE; ISSUE DATE; DELIVERY OF COMMON SHARES; UNEXERCISED PORTION.

         (a) The rights represented by this Warrant may be exercised by the
holder hereof, in whole or in part (but not as to a fractional Common Share), by
the surrender of this Warrant (properly endorsed if required) at the principal
office of the Company, at #207, 54 Danbury Road, Ridgefield, Connecticut 06877
(or such other office or agency of the Company, as it may designate by notice in
writing to the holder hereof at the address of such holder appearing on the

<PAGE>

books of the Company) together with payment to the Company by certified or bank
cashier's check of the purchase price for the Common Shares issuable upon such
exercise. The Company agrees that the Common Shares so purchased shall be deemed
to be issued to the holder hereof as the record owner of such shares as of the
close of business on the date on which this Warrant shall have been surrendered
and payment made for such Common Shares. Certificates for the Common Shares so
purchased shall be delivered to the holder hereof within a reasonable time, not
exceeding ten (10) days, after the rights represented by this Warrant shall have
been so exercised, and unless this Warrant has expired, a new Warrant
exercisable for the number of Common Shares, if any, with respect to which this
Warrant shall not then have been exercised shall also be issued to the holder
hereof within such time.

         (b) Notwithstanding the provisions of this Warrant, in no event shall
the holder be entitled to exercise this Warrant, or shall the Company have the
obligation to issue shares upon such exercise of all or any portion of this
Warrant to the extent that, after such exercise the sum of (1) the number of
shares of Common Stock beneficially owned by the holder and its affiliates
(other than Common Stock which may be deemed beneficially owned through the
ownership of the unexercised portion of the Warrants or other rights o purchase
Common Stock or through the ownership of the unconverted portion of convertible
securities), and (2) the number of shares of Common Stock issuable upon the
exercise of the Warrants with respect to which the determination of this proviso
is being made, would result in beneficial ownership by the holder and its
affiliates of more than [4.99% / 9.99%] of the outstanding shares of Common
Stock (after taking into account the shares to be issued to the holder upon
exercise). For purposes of this proviso to the immediately preceding sentence,
beneficial ownership shall be determined in accordance with Section 13(d) of the
Securities Exchange Act of 1934,a s amended (the "1934 ACT")except as otherwise
provided in clause (1) of such sentence.

         (c) If a registration statement covering the Common Shares is not
declared effective within one (1) year from the date this Warrant is issued or
if it ceases to be effective for any period of time after one (1) year from the
date this Warrant is issued, then the holder may surrender this Warrant to the
Company together with a notice of net exercise, in which event the Company shall
issue to the holder a number of Common Shares (the "ISSUED SHARES") equal to the
total number of Common Shares issuable hereunder LESS the number of Common
Shares having an aggregate market value (defined as the average closing sale
price of the Common Stock for the five (5) trading days immediately prior to the
Exercise Date as reported by Bloomberg Information Systems, Inc. or any
successor to its function of reporting stock prices) equal to the aggregate
exercise price of the Issued Shares. The Holder may not exercise this Warrant
pursuant to the terms of this Section 2(c) at any time there is a registration
statement covering the resale of the Common Shares with a current prospectus
available.

3. COMMON SHARES FULLY PAID; RESERVATION OF COMMON SHARES; LISTING.

         The Company covenants and agrees that all Common Shares which may be
issued upon the exercise of the rights represented by this Warrant will, upon
issuance, be fully paid and nonassessable and free from all taxes, liens and
charges with respect to the issue thereof (other than taxes in respect of any
transfer occurring contemporaneously with such issue). The Company further
covenants and agrees that during the period within which the rights represented
by this Warrant may be exercised, the Company will at all times have authorized,

                                      -2-
<PAGE>

and reserved, a sufficient number of Common Shares to provide for the exercise
of the rights represented by this Warrant, and will at its expense upon each
such issuance of shares use its best efforts to procure the listing thereof
(subject to issuance or notice of issuance) on all public trading markets on
which the Common Stock of the Company is then listed.

4. TAXES.

         The issue of stock certificates on any exercise of this Warrant shall
be made without charge to the holder of the Warrant for any documentary stamp
tax in respect of the issue thereof. The Company shall not, however, be required
to pay any documentary stamp tax which may be payable in respect of any transfer
involved in the issue and delivery of stock in any name other than that of the
holder of the Warrant and the Company shall not be required to issue or deliver
any such stock certificate unless and until the person or persons requesting the
issue thereof shall have paid to the Company the amount of such tax or shall
have established to the reasonable satisfaction of the Company that such tax has
been paid.

5. FRACTIONAL SHARES.

         The Company shall not be required to issue certificates representing
fractions of shares of Common Stock upon the exercise of the Warrant, but in
respect of any fraction of a share of Common Stock, it will made a payment in
cash based on the then excess of the Fair Market Value (as hereinafter defined)
of a share of Common Stock over the warrant Purchase Price. "Fair Market Value"
means the last reported closing price of the Common Stock on the NASDAQ Stock
Market or any national securities exchange on which the Common Stock is traded
on the date of exercise of this Warrant, or, if the Common Stock is not traded
on the NASDAQ Stock Market or a national securities exchange, the mean of the
reported high bid and low asked prices of the Common Stock in the
over-the-counter bulletin board on the date of exercise of this Warrant, or, if
not so traded, as determined in good faith by, or at the direction of, the Board
of Directors of the Company.

6. ADJUSTMENTS TO PURCHASE PRICE.

         The above provisions are, however, subject to the following:

         (a) The Purchase Price shall be subject to adjustment from time to time
as hereinafter provided. The term "PURCHASE PRICE" shall mean, unless and until
any such adjustment shall occur, the Purchase Price resulting from such
adjustment and any other previous adjustments.

         Upon each adjustment of the Purchase Price resulting from (i) the
declaration of a dividend upon, or the making of any distribution in respect of,
any stock of the Company payable in Common Stock (and subject to the provisions
of PARAGRAPH (D) below) or any stock or other securities convertible into or
exchangeable for Common Stock (such convertible or exchangeable stock or
securities being herein called "CONVERTIBLE SECURITIES"), or (ii) the
reclassification, subdivision or combination of the Common Stock into a greater
or smaller number of shares (and subject to the provisions of PARAGRAPH (E)
below), the holder of this Warrant shall thereafter be entitled to purchase, at
the Purchase Price resulting from such adjustment, the number of shares obtained
by multiplying the Purchase Price in effect immediately prior to such adjustment
by the number of shares purchasable pursuant hereto immediately prior to such
adjustment and dividing the product thereof by the Purchase Price resulting from
such adjustment.

                                      -3-
<PAGE>

         (b) If and whenever the Company shall issue or sell any shares of its
Common Stock (except for Excluded Shares [as hereinafter defined]) for a
consideration per share less than the Purchase Price in effect immediately prior
to the time of such issue or sale, then, forthwith upon such issue or sale, the
Purchase Price shall be reduced to a price (calculated to the nearest cent)
determined by dividing (1) an amount equal to the sum of (aa) the number of
shares of Common Stock outstanding, on a fully diluted basis, immediately prior
to such issue or sale multiplied by the then existing warrant price, and (bb)
the consideration, if any, received by the Company upon such issue or sale, by
(2) the total number of shares of Common Stock outstanding, on a fully diluted
basis, immediately after such issue or sale. No adjustment of the Purchase Price
however shall be made in an amount less than $.05 per share, but any such lesser
adjustment shall be carried forward and shall be made at the time and together
with the next subsequent adjustment which together with any adjustments so
carried forward shall amount to $.05 per share or more.

         For the purposed of this PARAGRAPH (B), the following PROVISIONS (I) TO
(VI), inclusive, shall also be applicable.

         (i)      In case at any time after the date hereof the Company shall in
                  any manner grant any rights to subscribe for or purchase, or
                  any options (other than as provided in PARAGRAPH (b) above),
                  rights, or warrants to subscribe for, purchase or otherwise
                  acquire Common Stock ("Options"), whether or not any such
                  Options are immediately exercisable, and the price per share
                  for which Common Stock is issuable upon the exercise of such
                  Options (determined by dividing ((1) the total amount, if any,
                  received or receivable by the Company as consideration for the
                  grant, issue or sale of such Options, plus the minimum
                  aggregated amount of additional consideration payable to the
                  Company upon the exercise of such Options, plus the minimum
                  aggregate amount of additional consideration, if any, payable
                  upon the conversion or exchange thereof, by (2) the total
                  maximum number of shares of Common Stock issuable upon the
                  exercise of all such Options or upon the exercise, conversion
                  or exchange of all exercisable, convertible, or exchangeable
                  securities issuable upon the exercise of such Options) shall
                  be less than the Purchase Price in effect immediately prior to
                  the time of the granting of such Options, then the total
                  maximum number of shares of Common Stock issuable upon the
                  exercise of such Options or upon exercise, conversion or
                  exchange of the total maximum amount of such exercisable,
                  convertible or exchangeable securities issuable upon the
                  exercise of such Options shall (as of the date of granting of
                  such Options) be deemed to be outstanding and to have been
                  issued for such price per share. No further adjustments of the
                  Purchase Price shall be made upon the actual issue of such
                  Common Stock or upon exercise of such Options, except as
                  otherwise provided in PROVISION (iii) below.

                                      -4-
<PAGE>

         (ii)     In case at any time after the date hereof the Company shall in
                  any manner grant, issue, or sell any evidences of
                  indebtedness, shares of capital stock, or other securities,
                  directly or indirectly, exercisable for, convertible into, or
                  exchangeable for Common Stock ("CONVERTIBLE SECURITIES"),
                  whether or not the rights to exchange or convert thereunder
                  are immediately exercisable, and the price per share for which
                  Common Stock is issuable upon such conversion or exchange
                  (determined by dividing (1) the total amount received or
                  receivable by the Company as consideration for the grant,
                  issue or sale of such Convertible Securities, plus the minimum
                  aggregate amount of additional consideration, if any, payable
                  to the Company upon the conversion or exchange thereof, by (2)
                  the total maximum number of shares of Common Stock issuable
                  upon the conversion or exchange of all such Convertible
                  Securities) shall be less than the Purchase Price in effect
                  immediately prior to the time of such issue or sale, then the
                  total maximum number of shares of Common Stock issuable upon
                  conversion or exchange of all such Convertible Securities
                  shall (as of the date of the issue or sale of such Convertible
                  Securities) be deemed to be outstanding and to have been
                  issued for such price per share; PROVIDED THAT, except as
                  otherwise specified in PROVISION (iii) below, (aa) no further
                  adjustments of the Purchase Price shall be made upon the
                  actual issue of such Common Stock upon exercise, conversion or
                  exchange of such Convertible Securities, and (bb) if any such
                  issue or sale of such Convertible Securities is made upon
                  exercise of any rights to subscribe for or to purchase or any
                  option to purchase any such Convertible Securities for which
                  adjustments of the Purchase Price have been or are to be made
                  pursuant to PROVISION (i) above, no further adjustment of the
                  Purchase Price shall be made by reason of such issue or sale.

         (iii)    Upon the happening of any of the following events, namely, if
                  the purchase price provided for in any rights or options
                  referred to in PROVISION (i) above, the additional
                  consideration, if any, payable upon the conversion or exchange
                  of Convertible Securities referred to in PROVISIONS (i) OR
                  (ii) above or the rate at which any Convertible Securities
                  referred to in PROVISIONS (i) OR (ii) above are convertible
                  into or exchangeable for Common Stock shall change (other than
                  under or by reason of provisions designed to protect against
                  dilution), the Purchase Price in effect at the time of such
                  event shall forthwith be readjusted to the Purchase Price
                  which would have been in effect at such time had such Options
                  or Convertible Securities still outstanding at such time been
                  initially granted, issued or sold and the Purchase Price
                  initially adjusted as provided in PROVISIONS (i) OR (ii)
                  above, whichever was applicable, except that the minimum
                  amount of additional consideration payable and the total
                  maximum number of shares issuable shall be determined after
                  giving effect to such event (and any prior event or events);
                  and on the expiration, without exercise, of any such Option or
                  the termination, without exercise, of any such right to
                  exercise, convert or exchange such Convertible Securities, the
                  Purchase Price then in effect hereunder shall forthwith be
                  increased to the Purchase Price which would have been in
                  effect at the time of such expiration or termination had such
                  Option or Convertible Securities never been issued.

         (iv)     In case the Company shall declare a dividend or make any other
                  distribution upon any stock of the Company payable in Common
                  Stock, Options, or Convertible Securities, any Common Stock,
                  Options, or Convertible Securities, as the case may be,
                  issuable in payment of such dividend or distribution shall be
                  deemed to have been issued or sold without consideration.

                                      -5-
<PAGE>

         (v)      In case any shares of Common Stock, Options, or Convertible
                  Securities or any rights or options to purchase any such
                  Common Stock, Options, or Convertible Securities shall be
                  issued or sold for cash, the consideration received therefor
                  shall be deemed to be the amount received by the Company
                  therefor, without deduction therefrom of any expenses
                  incurred, or any underwriting commissions or concessions paid
                  or allowed, by the Company in connection therewith. In case
                  any shares of Common Stock, Options, or Convertible securities
                  or any rights or options to purchase any such Common Stock,
                  Options, or Convertible Securities shall be issued or sold for
                  a consideration other than cash, the amount of the
                  consideration other than cash received by the Company shall be
                  deemed to be the fair value of such consideration as
                  determined in good faith by the Board of Directors of the
                  Company, without deduction of any expenses incurred, or any
                  underwriting commissions or concessions paid or allowed, by
                  the company in connection therewith.

         (vi)     In case the Company shall take a record of the holders of its
                  Common Stock for the purpose of entitling them (a) to receive
                  a dividend or other distribution payable in Common Stock,
                  Options, or in Convertible Securities, or (b) to subscribe for
                  or purchase Common Stock, Options, or Convertible securities,
                  then such record date shall be deemed to be the date of the
                  issue or sale of the shares of Common Stock deemed to have
                  been issued or sold upon the declaration of such dividend or
                  the making of such other distribution or the date of the
                  granting of such right of subscription or purchase, as the
                  case may be.

         (vii)    The number of shares of Common Stock outstanding at any given
                  time shall not include issued shares owned or held by or for
                  the account of the Company, and the disposition of any such
                  shares so owned or held shall be considered an issue or sale
                  of Common Stock for the purposes of this PARAGRAPH (b).

         (viii)   The term "EXCLUDED SHARES" shall mean shares issued other than
                  for capital raising purposes including:

                  (A)      Common Stock issued pursuant to a transaction of the
                           nature described in the second paragraph of PARAGRAPH
                           (A) hereof, and

                  (B)      Common Stock issuable or issued to directors,
                           officers or employees of the Company pursuant to
                           stock option, bonus or benefit plans available
                           generally to employee executives including employee
                           directors, and

                  (C)      Common Stock issued or issuable pursuant to options,
                           warrants, or securities convertible into or
                           exercisable for Common Stock outstanding on the
                           original issue date of this Warrant, and

                  (D)      Common Stock issuable pursuant to an equity line
                           agreement in effect on the date hereof., and

                                      -6-
<PAGE>

                  (E)      Common Stock, warrants, option and/or securities
                           convertible into or exercisable for Common Stock
                           issued in connection with business acquisitions and
                           combinations.

         (c) In case the Company shall declare a dividend upon the Common Stock
payable otherwise than out of earnings or surplus (other than paid-in surplus)
or otherwise than in Common Stock or Convertible Securities, the Warrant
Purchase Price per share of the Common Stock shall be adjusted as determined in
good faith by the Board of Directors of the Company. For the purposes of the
foregoing a dividend other than in cash shall be considered payable out of
earnings or surplus (other than paid-in surplus) only to the extent that such
earnings or surplus are charged an amount equal to the fair value of such
dividend as determined in good faith by the Board of Directors of the Company.
Such reductions shall take effect as of the date on which a record is taken for
the purpose of such dividend, or, if a record is not taken, the date as of which
the holders of Common Stock of record entitled to such dividend are to be
determined.

         (d) In case the Company shall at any time issue shares of Common Stock
in a stock dividend, stock distribution, or subdivision, the Purchase Price in
effect immediately prior to such issuance shall be proportionately reduced, and
conversely, in case the outstanding shares of Common Stock of the Company shall
be combined or consolidated into a smaller number of shares by reclassification
or otherwise, the Purchase Price in effect immediately prior to such combination
shall be proportionately increased.

         (e) If any capital reorganization or reclassification of the capital
stock of the Company, or consolidation or merger or amalgamation of the Company
with another corporation, or the sale of all or substantially all of its assets
to another corporation shall be effected, then, as a condition of such
reorganization, reclassification, consolidation, merger, amalgamation or sale,
lawful and adequate provision shall be made whereby the holder hereof shall
thereafter have the right to purchase and receive upon the basis and upon the
terms and conditions specified in this Warrant and in lieu of the Common Shares
immediately theretofore purchasable and receivable upon the exercise of the
rights represented hereby, (i) such shares of stock, securities or assets as may
be issued or payable with respect to or in exchange for a number of outstanding
Common Shares equal to the number of Common Shares immediately theretofore
purchasable and receivable upon the exercise of the rights represented hereby
had such reorganization, reclassification, consolidation, merger, amalgamation
or sale not taken place, and (ii) if such consolidation, merger, sale, transfer
or other disposition is with any person (or any affiliate of such person) who
shall have made a purchase, tender or exchange offer which was accepted by the
holders of more than ninety percent (90%) of the outstanding shares of Common
Stock, the holder of this Warrant shall have been given a reasonable opportunity
then to elect to receive, either (x) the stock, securities, cash or properties
he would have received pursuant to CLAUSE (i) immediately preceding or (y) the

                                      -7-
<PAGE>

stock, securities, cash or properties issued to previous holders of the Common
Stock in accordance with such offer, or the equivalent thereof. In any such case
appropriate provision shall be made with respect to the rights and interests of
the holder of this Warrant to the end that the provisions hereof (including
without limitation provisions for adjustment of the Purchase Price and of the
number of shares purchasable upon the exercise of this Warrant) shall thereafter
be applicable, as nearly as may be, in relation to any shares of stock,
securities or assets thereafter deliverable upon the exercise hereof. The
Company shall not effect any such consolidation, merger, amalgamation or sale,
unless prior to or simultaneously with the consummation thereof the successor
corporation (if other than the Company) resulting from such consolidation or
merger or amalgamation or the corporation purchasing such assets shall assume by
written instrument executed and mailed or delivered to the registered holder
hereof at the last address of such holder appearing on the books of the Company,
the obligation to deliver to such holder such shares of stock, securities or
assets as, in accordance with the foregoing provisions, such holder may be
entitled to purchase. The above provisions of this paragraph shall similarly
apply to successive reorganizations, reclassification, consolidations, mergers,
sales, transfers or other dispositions.

         (f) Upon any adjustment of the Purchase Price or the number of shares
of Common Stock purchasable pursuant to this Warrant, then and in each such case
the Company shall give written notice thereof, by first class mail, postage
prepaid, addressed to the registered holder of this Warrant at the address of
such holder as shown on the books of the Company, which notice shall state the
warrant purchase price resulting from such adjustment and or the increase or
decrease, if any, in the number of shares purchasable upon the exercise of this
Warrant, setting forth in reasonable detail the method of calculation and the
facts upon which such calculation is based.

         (g) In case at any time:

                  (1)      The Company shall pay any dividend payable in stock
                           upon its Common Stock or make any distribution (other
                           than regular cash dividends out of earned surplus) to
                           the holders of its Common Stock;

                  (2)      The Company shall offer for subscription pro rata to
                           the holders of its Common stock any additional shares
                           of stock of any class or other rights;

                  (3)      There shall be any capital reorganization, or
                           reclassification of the capital stock of the Company,
                           or consolidation or merger or amalgamation of the
                           Company with, or sale of all or substantially all of
                           its assets to, another corporation; or

                  (4)      There shall be a voluntary or involuntary
                           dissolution, liquidation or winding up of the
                           Company;

then, in any one or more of such cases, the Company shall give to the holder of
this Warrant (aa) at least twenty days' prior written notice of the date on
which the books of the Company shall close or a record shall be taken for such
dividend, distribution or subscription rights or for determining rights to vote
in respect of any such reorganization, reclassification, consolidation, merger,
sale, amalgamation, dissolution, liquidation or winding up, and (bb) in the case
of any such reorganization, reclassification, consolidation, merger,
amalgamation, sale, dissolution, liquidation or winding up, at least twenty
days' prior written notice of the date when the same shall take place. Such
notice in accordance with the foregoing clause (aa) shall also specify, in the

                                      -8-
<PAGE>

case of any such dividend, distribution or subscription rights, the date on
which the holders of Common Stock shall be entitled thereto, and such notice in
accordance with the foregoing clause (bb) shall also specify the date on which
the holders of Common stock shall be entitled to exchange their Common Stock for
securities or other property deliverable upon such reorganization,
reclassification, consolidation, merger, amalgamation, sale, dissolution,
liquidation or winding up, as the case may be. Each such written notice shall be
given by first class mail, postage prepaid, addressed to the holder of this
Warrant at the address of such holder as shown on the books of the Company.

         (h) The Company and the holder intend for this Warrant to comply with
the provisions of the Limited Consent of Buyers to Certain New Transactions
which is Annex VII to the Securities Purchase Agreement, dated April 2, 2004, by
and among the Company and the Investors named therein (the "LIMITED CONSENT"),
and to the extent any terms of this Section 6 or any other part of this Warrant
conflicts with such Limited Consent then the Limited Consent will control.

7. NO RIGHTS AS A STOCKHOLDER. The Warrant shall not entitle the holder hereof
to any rights as a stockholder of the Company, including, without limitation,
voting rights.

         This Warrant and all rights hereunder are transferable, in whole or in
part, at the office or agency of the Company referred to in the second paragraph
hereof by the holder hereof in person or by duly authorized attorney, upon
surrender of this Warrant properly endorsed. Each taker and holder of this
Warrant, by taking or holding the same, consents and agrees that this Warrant,
when endorsed in blank, shall be deemed negotiable, and that the holder hereof,
when so endorsed, may be treated by the Company and all other persons dealing
with this Warrant as the absolute owner hereof for any purposes and as the
person entitled to exercise the rights represented by this Warrant, or to the
transfer hereof on the books of the Company, any notice to the contrary
notwithstanding; but until each transfer on such books, the Company may treat
the registered holder hereof as the owner hereof for all purposes.

         This Warrant is exchangeable, upon the surrender hereof by the holder
hereof at such office or agency of the Company, for new Warrants of like tenor
representing in the aggregate the right to subscribe for and purchase the number
of shares which may be subscribed for and purchased hereunder, each of such new
Warrants to represent the right to subscribe for and purchase such number of
shares as shall be designated by such holder hereof at the time of such
surrender.

                                      -9-
<PAGE>

         IN WITNESS WHEREOF, Markland Technologies, Inc. has caused this Warrant
to be signed by its duly authorized officers under its corporate seal, and this
Warrant to be dated ______________.

ATTEST:                                        Markland technologies, inc.

                                               By: ___________________________
________________________________
Secretary                                      Name: _________________________
                                               Title: ________________________

                                      -10-
<PAGE>

                             SUBSCRIPTION AGREEMENT

                                                      Date______________________

To

         The undersigned, pursuant to the provisions set forth in the within
Warrant, hereby agrees to subscribe for and purchase Common Shares covered by
such Warrant, and makes payment herewith in full therefor at the price per share
provided by this Warrant.

                                                     Signature__________________

                                                     Address____________________

                                _______________

                                   ASSIGNMENT

         FOR VALUE RECEIVED ___________________ hereby sells, assigns and
transfers all of the rights of the undersigned under the within Warrant, with
respect to the number of Common Shares Thereby covered set forth hereinbelow
unto:

     NAME OF ASSIGNEES                  ADDRESS                    NO. OF SHARES
     -----------------                  -------                    -------------

Dated:__________________, 19__

                                                     Signature__________________

                                                     Address____________________

                                      -11-

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