<PAGE>

                                                                     Exhibit 3.5

                           CERTIFICATE OF DESIGNATIONS
                        OF RIGHTS AND PREFERENCES OF THE
                 SERIES D CUMULATIVE CONVERTIBLE PREFERRED STOCK
                                       OF
                           MARKLAND TECHNOLOGIES, INC.

         Pursuant to the authority expressly granted and vested in the Board of
Directors (the "BOARD OF DIRECTORS" or the "BOARD") of MARKLAND TECHNOLOGIES,
INC. (the "COMPANY") by the Florida General Corporation Law (the "CORPORATION
LAW") and the provisions of the Company's Certificate of Incorporation, as
amended, the Board of Directors adopted the following resolution setting forth
the designations, powers, preferences and rights of its Series D Cumulative
Convertible Preferred Stock (the "CERTIFICATE OF DESIGNATIONS") on March_______,
2003:

         RESOLVED: That the designations, powers, preferences and rights of the
Series D Cumulative Convertible Preferred Stock be, and they hereby are, as set
forth below:

                            I. DESIGNATION AND AMOUNT

         The designation of this series, which consists of 16,000 shares of
Preferred Stock, par value $.0001 per share, is the Series D Cumulative
Convertible Preferred Stock (the "DESIGNATED PREFERRED STOCK").

                             II. CERTAIN DEFINITIONS

         For purposes of this Certificate of Designation, the following terms
shall have the following meanings:.

         A. "BUY-IN ADJUSTMENT AMOUNT" means the amount equal to the excess, if
any, of (i) the Converting Holder's total purchase price (including brokerage
commissions, if any) for the Covering Shares (as those terms are defined in
Article IV Paragraph B(6)) over (ii) the net proceeds (after brokerage
commissions, if any) received by the Converting Holder from the sale of the Sold
Shares. By way of illustration and not in limitation of the foregoing, if the
Converting Holder purchases shares of Common Stock having a total purchase price
(including brokerage commissions) of $11,000 to cover a Buy-In (as defined in
Article IV Paragraph B(6)) with respect to shares of Common Stock it sold for
net proceeds of $10,000, the Buy-In Adjustment Amount which the Company will be
required to pay to the Converting Holder will be $1,000.

         B. "CLOSING DATE" means_March_________,2003.





<PAGE>

         C. "CLOSING BID PRICE" means the closing bid price during regular
trading hours of the Common Stock (in U.S. Dollars) on the Principal Trading
Market, as reported by the Reporting Service (as defined below).

         D. "COMMON STOCK" means the Company's common stock, par value $.0001
per share.

         E. "CONVERSION CERTIFICATES" means certificates representing the shares
of Common Stock issuable on conversion of the Designated Preferred Stock.

         F. "CONVERSION DATE" has the meaning ascribed to it in Paragraph B of
Article IV hereof.

         G. "CONVERSION PRICE" means as of the Conversion Date, the variable
conversion price designated as follows: (a) if the price for the Common Stock is
less than or equal to $0.25, then eighty percent (80%) of the Market Price, (b)
if the price for the Common Stock is greater than $0.25 but less than or equal
to $0.50, then seventy five percent (75%) of the Market Price, (c) if the price
for the Common Stock is greater than $0.50 but less than or equal to $0.75, then
seventy percent (70%) of the Market Price, (d) if the price for the Common Stock
is greater than $0.75, then sixty five percent (65%) of the Market Price,
subject to adjustment as provided herein.

         H. "HOLDER" means a person or entity holding shares of the Designated
Preferred Stock.

         I. "JUNIOR SECURITIES" means (i) any class or series of capital stock
of the Company authorized prior to the filing of this Certificate of
Designations that, by its terms, ranks junior to the Designated Preferred Stock
as to distribution of assets upon liquidation, dissolution or winding up of the
Company, whether voluntary or involuntary and (ii) all classes or series of
capital stock of the Company authorized after the filing of this Certificate of
Designations, unless consented to as provided herein in each instance, each of
which shall rank junior to the Designated Preferred Stock as to distribution of
assets upon liquidation, dissolution or winding up of the Company, whether
voluntary or involuntary.

         J. "LIQUIDATION PREFERENCE" means, with respect to a share of
Designated Preferred Stock, an amount equal to the Stated Value thereof.

         K. "MARKET PRICE" means the average Closing Bid Prices during the five
(5) trading days ending on the trading day immediately preceding the Conversion
Date.

         L. "PARI PASSU SECURITIES" means any class or series of capital stock
of the Company hereafter created specifically ranking, by its terms, on parity
with the Designated Preferred Stock as to distribution of assets upon
liquidation, dissolution or winding up of the Company, whether voluntary or
involuntary.

         M. "PRINCIPAL TRADING MARKET" means The NASD/OTCBB Market or if the
Common Stock is no longer listed on that market, the principal securities
exchange or trading market on which the Common Stock is listed or traded,
including the pink sheets.

                                       2





<PAGE>

         N. "REDEMPTION PRICE" means 120% of the Stated Value, plus accrued
dividends during the first 180 days subsequent to the Closing Date; 125% of the
Stated Value, plus accrued dividends beginning 181 days and ending 270 days
subsequent to the Closing Date; 130% of the Stated Value, plus accrued dividends
beginning 271 days and ending 360 days subsequent to the Closing Date; 135% of
the Stated Value, plus accrued dividends thereafter.

         O. "REPORTING SERVICE" means Bloomberg LP or if that service is not
then reporting the relevant information regarding the Common Stock, a comparable
reporting service of national reputation selected by the Holders of the
Designated Preferred Stock and reasonably acceptable to the Company.

         P. "SEC" means the United States Securities and Exchange Commission.

         Q. "SECURITIES" means the shares of Designated Preferred Stock or the
Common Stock of the Company into which such shares are converted or convertible,
as contemplated hereby.

         R. "SENIOR SECURITIES" means each class or series of capital stock of
the Company authorized prior to the original filing of this Certificate of
Designations that, by its terms, is senior to the Designated Preferred Stock as
to distribution of assets upon liquidation, dissolution or winding up of the
Company, whether voluntary or involuntary if, but only if, securities from such
class or series have been issued prior to the Closing Date and such issuance was
disclosed in the filings made by the Company with the SEC and available on the
SEC's EDGAR system.

         S. "STATED VALUE" for the Designated Preferred Stock shall be $1,000.00
per share.

         T. "TRADING DAY" means any day during which the Principal Trading
Market shall be open for business.

                                 III. DIVIDENDS

         A. GENERALLY. The holders of shares of Designated Preferred Stock shall
not be entitled to receive dividends on shares of Designated Preferred Stock

                                 IV. CONVERSION

         A. CONVERSION AT THE OPTION OF THE HOLDER. Each Holder of shares of
Designated Preferred Stock may, at any time after the Closing Date and from time
to time thereafter, convert (an "OPTIONAL CONVERSION") each of its shares of
Designated Preferred Stock into a number of fully paid and nonassessable shares
of Common Stock determined in accordance with the following formula:

                     STATED VALUE OF SHARES TO BE CONVERTED
                     --------------------------------------
                           APPLICABLE CONVERSION PRICE

         B. MECHANICS OF CONVERSION. To effect a conversion of shares of the
Designated Preferred Stock, the Holder must deliver or fax a Notice of
Conversion in the form attached hereto as Exhibit A ("NOTICE OF CONVERSION") to
the Company (to the attention of the President or such other officer as may
identified by notice given by the Company to the Holder from time to time) as
provided in this Paragraph. The Notice of Conversion shall be executed by the
Holder of one or more shares of Designated Preferred Stock and shall evidence
such Holder's intention to convert all or a portion of such shares. The date of
conversion (the "CONVERSION DATE") shall be deemed to be the date on which the
Holder faxes or otherwise delivers a Notice of Conversion to the Company.

                                       3





<PAGE>

                  1. DELIVERY OF COMMON STOCK UPON CONVERSION. The Conversion
         Certificates will be delivered to the Converting Holder at the address
         specified in the Notice of Conversion, via express courier, by
         electronic transfer or otherwise, within five (5) business days (such
         fifth business day, a "DELIVERY DATE") after the date on which the
         Notice of Conversion is delivered to the Company as contemplated in
         this Paragraph.

                  2. TAXES. The Company shall pay any and all taxes which may be
         imposed upon the Company with respect to the issuance and delivery of
         the shares of Common Stock upon the conversion of the Designated
         Preferred Stock other than transfer taxes due upon conversion, if such
         Holder has transferred to another party the Designated Preferred Stock
         or the right to receive Common Stock upon the Holder's conversion
         thereof or any or income taxes due on the part of the Holder. The
         Company shall have the right to withhold any taxes as required by the
         United States federal or state tax laws.

                  3. NO FRACTIONAL SHARES. If any conversion of Designated
         Preferred Stock would result in the issuance of a fractional share of
         Common Stock, such fractional share shall be disregarded and the number
         of shares of Common Stock issuable upon conversion of the Designated
         Preferred Stock shall be rounded up or down to the nearest whole share,
         it being understood that .5 of one share shall be rounded up to the
         next highest share.

                  4. CONVERSION DISPUTES. In the case of any dispute with
         respect to a conversion, the Company shall promptly issue such number
         of shares of Common Stock as are not disputed in accordance with
         Paragraph A of this Article IV. If such dispute involves the
         calculation of the Conversion Price, the Company shall first discuss
         such discrepancy with the Converting Holder. If the Company and the
         Converting Holder are unable to agree upon the Conversion Price
         calculation, the Company shall promptly submit the disputed
         calculations to independent auditors to be selected by the Holder
         (unless the Holders and the Company mutually agree to a different
         firm). The auditors, at the expense of the party or parties in error
         (as determined by the auditors), shall audit the calculations and
         notify the Company and the Holder of the results within five (5)
         business days following the date it receives the disputed calculations.
         The auditor's calculation shall be deemed conclusive, absent manifest
         error. The Company shall then issue the appropriate number of shares of
         Common Stock in accordance with Paragraph A of Article IV above.

                  5. DELAY IN DELIVERING CONVERSION CERTIFICATES. The Company
         understands that a delay in the delivery of the Conversion Certificates
         beyond the Delivery Date could result in economic loss to a Holder. As
         compensation to a Holder for such loss, the Company agrees if there is
         a delay in the delivery of the Conversion Certificates (as adjusted in
         accordance with this provision) so that such Conversion Certificates
         are not received within five (5) business days after the Delivery Date,
         to pay late payments to such Holder for late delivery of Conversion
         Certificates in accordance with the following schedule (where "No.
         Business Days Late" is defined as the number of business days beyond
         five (5) business days after the Delivery Date):

                                       4





<PAGE>

                                       Late Payment For Each $10,000 of Stated
   NO. BUSINESS DAYS LATE                      Value Being Converted
 ----------------------------       --------------------------------------------
                           1                                                $100

                           2                                                $200

                           3                                                $300

                           4                                                $400

                           5                                                $500

                           6                                                $600

                           7                                                $700

                           8                                                $800

                           9                                                $900

                          10                                              $1,000

                         >10                      $1,000 +$200 for each Business
                                                         Day Late beyond 10 days

         The Company shall pay any payments incurred under this Paragraph in
         immediately available funds upon demand. Nothing herein shall limit the
         Holder's right to pursue actual damages for the Company's failure to
         issue and deliver the Conversion Certificates to the Holder within a
         reasonable time. Furthermore, in addition to any other remedies which
         may be available to a Holder, in the event that the Company fails for
         any reason to effect delivery of such Conversion Certificates within
         five (5) business days after the Delivery Date, the Converting Holder
         will be entitled to revoke the relevant Notice of Conversion by
         delivering a notice to such effect to the Company whereupon the Company
         and the Converting Holder shall each be restored to their respective
         positions immediately prior to delivery of such Notice of Conversion;
         PROVIDED, HOWEVER, that any payments contemplated by this Paragraph
         B(5) of this Article IV which have accrued through the date of such
         revocation notice shall remain due and owing to the Converting Holder
         notwithstanding such revocation.

                  6. BUY-IN. If, by the relevant Delivery Date, the Company
         fails for any reason to deliver the Conversion Certificates and after
         such Delivery Date, the Holder of the Designated Preferred Stock being
         converted (a "CONVERTING HOLDER") purchases, in an arm's-length open

         market transaction or otherwise, shares of Common Stock (the "COVERING
         SHARES") in order to make delivery in satisfaction of a sale of Common
         Stock by the Converting Holder (the "SOLD SHARES"), which delivery such
         Converting Holder anticipated to make using the shares to be issued
         upon such conversion (a "Buy-In"), the Converting Holder shall have the
         right to require the Company to pay to the Converting Holder, in
         addition to and not in lieu of the amounts due under Paragraph B(5) of
         Article IV hereof (and in addition to all other amounts contemplated in
         other provisions of the other agreements between the Company and the
         Holder, and not in lieu of any such other amounts), the Buy-In
         Adjustment Amount. The Company shall pay the Buy-In Adjustment Amount
         to the Converting Holder in immediately available funds immediately
         upon demand by the Converting Holder.

                                       5





<PAGE>

                  7. DWAC CERTIFICATE DELIVERY. In lieu of delivering physical
         certificates representing the Common Stock issuable upon conversion,
         provided the Company's transfer agent is participating in the
         Depository Trust Company ("DTC") Fast Automated Securities Transfer
         program, upon request of a Converting Holder and his/her compliance
         with the provisions contained in this paragraph, so long as the
         certificates therefor do not bear a legend and the Converting Holder
         thereof is not obligated to return such certificate for the placement
         of a legend thereon, the Company shall use its best efforts to cause
         its transfer agent to electronically transmit the Common Stock issuable
         upon conversion to the Converting Holder by crediting the account of
         Converting Holder's prime broker with DTC through its Deposit
         Withdrawal Agent Commission system.

                  8. CONVERSION OBLIGATIONS AND DEFAULT. If, at any time the
         Company challenges, disputes or denies the right of a Holder of
         Designated Preferred Stock to effect a conversion of the Designated
         Preferred Stock into Common Stock or otherwise dishonors or rejects any
         Notice of Conversion delivered in accordance with the terms of this
         Certificate of Designations (subject to the provisions of Paragraph
         B(4) of this Article IV with respect to certain disputes relating to
         calculations of the number of shares to be issued), then such Holder
         shall have the right, by written notice to the Company, to require the
         Company to redeem each share of Designated Preferred Stock for which a
         Notice of Conversion has been refused pursuant to this Paragraph B(8)
         for cash, at an amount per share equal to the Holder Redemption Price.

                  9. CONVERSION IN BANKRUPTCY. The Holder of any Designated
         Preferred Stock shall be entitled to exercise its conversion privilege
         with respect to the Designated Preferred Stock notwithstanding the
         commencement of any case under 11 U.S.C. ss.101 ET SEQ. (the
         "BANKRUPTCY CODE"). In the event the Company is a debtor under the
         Bankruptcy Code, the Company hereby waives, to the fullest extent
         permitted, any rights to relief it may have under 11 U.S.C. ss.362 in
         respect of such Holder's right to convert the Designated Preferred
         Stock. The Company agrees, without cost or expense to such Holder, to
         take or to consent to any and all action necessary to effectuate relief
         under 11 U.S.C. ss.362.

                  V. RESERVATION OF SHARES OF COMMON STOCK

         A. RESERVED AMOUNT. Upon the initial issuance of the shares of
Designated Preferred Stock, the Company shall reserve, out of the authorized but
unissued shares of Common Stock, 50,000,000 shares of Common Stock (the
"RESERVED AMOUNT"; subject to adjustment as provided below) for issuance upon
conversion of the Designated Preferred Stock. Thereafter the number of
authorized but unissued shares of Common Stock so reserved shall cover at least
a number of shares equal to the sum of two hundred percent (200%) of (A) the
number of shares of Common Stock as would then be issuable upon a conversion in
full of the then outstanding Designated Preferred Stock, and (B) the number of
shares of Common Stock as would be issuable as payment of dividends on the
Designated Preferred Stock. The Reserved Amount shall be adjusted as and when
the Conversion Price is adjusted pursuant to Article VIII hereof. The Reserved
Amount shall be allocated to the holders of Designated Preferred Stock as
provided in Article XI Paragraph D.

                                       6





<PAGE>

                                 VI. REDEMPTION

         A. REDEMPTION BY THE COMPANY.

         1. Notwithstanding any other provision hereof to the contrary, at any
time the Company shall have the right to redeem all or any portion of the then
outstanding principal amount of the Designated Preferred Stock then held by the
Holder (a "COMPANY REDEMPTION") in cash for an amount (the "COMPANY REDEMPTION
AMOUNT") equal to Redemption Price.

         2. If the Company elects to make a Company Redemption, the Company
shall give written notice of such redemption to the Holder (the "COMPANY NOTICE
OF REDEMPTION"). The date on which the Company shall pay the Company Redemption
Amount (the "COMPANY REDEMPTION PAYMENT DATE") shall be no fewer than five (5)
business days and no later than ten (10) business days after the Company Notice
of Redemption is given by the Company.

         3. Upon receipt of the Company Notice of Redemption, the Holder's right
to effect a Conversion with respect to shares of Designated Preferred Stock
being specified as being redeemed in such Company Notice of Redemption shall
continue at the until the Company Redemption Payment Date.

         4. Restriction on Redemption. The Company shall not be entitled to send
Company Notice of Redemption under Section (2) hereof unless it has:

A.                (i)      The full amount of the applicable Redemption
                           Price in cash or cash equivalents, available in a
                           demand or other immediately available account in one
                           or more banks or similar financial institutions;

                  (ii)     Immediately available credit facilities in the full
                           amount of the applicable Redemption Price with one or
                           more banks or similar financial institutions;

                  (iii)    An agreement with a standby underwriter willing to
                           purchase from the Company a sufficient number of
                           shares of stock to provide proceeds equal to the
                           applicable Redemption Price; or

                  (iv)     A combination of the items set forth in (i), (ii) and
                           (iii) above, aggregating the full amount of the
                           applicable Redemption Price.

B. Certified to the Holder, in writing, that it is not aware of the existence or
imminent existence or likelihood of any event described in Article VIII. A.

                                       7





<PAGE>

         5. At the election of the Holder at any time prior to the date on which
the Company pays the Company Redemption Amount to the Holder, the Holder shall
have the right to convert the Designated Preferred Stock as if such Company
Notice of Redemption had never been given.

                           VII. LIQUIDATION PREFERENCE

         A. LIQUIDATION, DISSOLUTION, WINDING UP OR CERTAIN MERGERS OR
CONSOLIDATIONS. If the Company shall adopt a plan of liquidation or of
dissolution, or commence a voluntary case under the federal bankruptcy laws or
any other applicable state or federal bankruptcy, insolvency or similar law, or
consent to the entry of an order for relief in any involuntary case under such
law or to the appointment of a receiver, liquidator, assignee, custodian,
trustee or sequestrator (or similar official) of the Company or of any
substantial part of its property, or make an assignment for the benefit of its
creditors, or admit in writing its inability to pay its debts generally as they
become due and on account of such event the Company shall liquidate, dissolve or
wind up, or if the Company shall otherwise liquidate, dissolve or wind up,
including but not limited to the sale or transfer of all or substantially all of
the Company's assets in one transaction or in a series of related transactions
(a "Liquidation Event"), then and in that event, no distribution shall be made
to the holders of Junior Securities, unless, prior thereto, the holders of the
Designated Preferred Stock shall have first received an amount in cash or
equivalent value in securities or other consideration equal to the Liquidation
Preference thereof. If upon any liquidation, dissolution, winding up, merger,
plan of reorganization or consolidation, the amount so payable or distributable
does not equal or exceed the Liquidation Preference of the Designated Preferred
Stock, then, and in that event, the amount of cash so payable, and amount of
securities or other consideration so distributable, shall be shared ratably
among the holders of the Designated Preferred Stock.

                           VIII. ADJUSTMENTS TO PRICES

          A. SALE. The Conversion Price shall be subject to adjustment from time
to time as follows: If, for as long as any shares of Designated Preferred Stock
remain outstanding, the Company enters into a merger (other than where the
Company is the surviving entity) or consolidation with, or acquisition by,
another corporation or other entity or a sale or transfer of all or
substantially all of the assets of the Company to another person, or there is an
outstanding tender offer for the Common Stock of the Company or the Company
enters into a transaction that could result in a change in control of the
Company (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 the Designated Preferred Stock may
thereafter be converted 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, acquisition, consolidation, sale or transfer by a Holder of the
number of shares of Common Stock into which then outstanding shares of
Designated Preferred Stock might have been, pursuant to this Certificate,
converted immediately before such merger, acquisition, consolidation, sale or
transfer at the Conversion Price, subject to any adjustments which shall be as
nearly equivalent as may be practicable. In the event of any such proposed Sale,

                                       8





<PAGE>

the Holder hereof shall have the right to either (i) convert all of any of the
outstanding Designated Preferred Stock by delivering a Notice of Conversion to
the Company at the Conversion Price within 15 days of receipt of notice of such
Sale from the Company or (ii) if the surviving entity in the transaction is not
a publicly traded entity listed on a Principal Trading Market, demand a
redemption of all or any of the outstanding Designated Preferred Stock at the
Redemption Price by delivering a notice to such effect to the Company within
fifteen (15) days of receipt of notice of such Sale from the Company.

         B. SPIN OFF. If, at any time prior to the Conversion Date or the date
of payment of the Company Redemption Amount hereunder, the Company consummates a
spin off or otherwise divest itself of a 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 just 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 shares of
Designated Preferred Stock 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 DESIGNATED PREFERRED STOCK")
been converted 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 conversion of all or any of the outstanding Designated Preferred
Stock, such amount of the Reserved Spin Off Shares equal to (x) the Reserved
Spin Off Shares multiplied by (y) a fraction, of which (a) the numerator is the
principal amount of the outstanding Designated Preferred Stock then being
converted, and (b) the denominator is the principal amount of the outstanding
Designated Preferred Stock.

         C. STOCK SPLITS, ETC. If, at any time while any shares of Designated
Preferred Stock remain outstanding, the Company effectuates a stock split or
reverse stock split of its Common Stock or issues a dividend on its Common Stock
consisting of shares of Common Stock, the Conversion Price shall be equitably
adjusted to reflect such action. By way of illustration, and not in limitation,
of the foregoing (i) if the Company effectuates a 2:1 split of its Common Stock,
the Conversion Price shall be deemed to be one-half of what it had been
calculated to be immediately prior to such split; (ii) if the Company
effectuates a 1:10 reverse split of its Common Stock, thereafter, with respect
to any conversion for which the Company issues the shares after the record date
of such reverse split, the Conversion 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 Stock for every 10
shares outstanding, thereafter the Conversion Price shall be deemed to be the
amount it had been calculated to be immediately prior to such dividend
multiplied by a fraction, of which (x) the numerator is the number of shares (10
in the example) for which a dividend share will be issued and (y) the
denominator is such number of shares plus the dividend share(s) issuable or
issued thereon (11 in the example).

         D. NOTICE OF ADJUSTMENTS. Upon the occurrence of each adjustment or
readjustment of the Conversion Price pursuant to this Article VIII, the Company,
at its expense, shall promptly compute such adjustment or readjustment and
prepare and furnish to each Holder of Designated Preferred Stock a certificate
setting forth such adjustment or readjustment and showing in detail the facts
upon which such adjustment or readjustment is based. The Company shall, upon the
written request at any time of any Holder of Designated Preferred Stock, furnish

                                       9





<PAGE>

to such Holder a like certificate setting forth (i) such adjustment or
readjustment, (ii) the Conversion Price at the time in effect and (iii) the
number of shares of Common Stock and the amount, if any, of other securities or
property which at the time would be received upon conversion of a share of
Designated Preferred Stock.

                                IX. VOTING RIGHTS

         A. GENERALLY. The holders of the Designated Preferred Stock shall not
be entitled to vote with the holders of Common Stock, except as otherwise
provided by the Florida Corporation Law or otherwise contemplated by this
Certificate of Designations. To the extent that either Florida Corporation Law
or the Company's Articles of Incorporation allows or requires the vote of the
holders of the Designated Preferred Stock, voting separately as a class or
series, as applicable, to authorize a given action of the Company, the
affirmative vote or consent of the holders of 67% of the outstanding shares of
Designated Preferred Stock shall constitute the approval of such action by the
class.

                           X. CONVERSTION RESTRICTIONS

         A. CERTAIN CONVERSION RESTRICTIONS. Notwithstanding anything to the
contrary contained herein other than a conversion pursuant to Paragraphs A or B
of Article VIII, the number of shares of Common Stock that may be acquired by a
Holder upon any conversion of Designated Preferred Stock (or otherwise in
respect hereof) shall be limited to the extent necessary to insure that,
following such conversion (or other issuance), the total number of shares of
Common Stock then beneficially owned by such Holder and its Affiliates and any
other Persons whose beneficial ownership of Common Stock would be aggregated
with such Holder's for purposes of Section 13(d) of the Exchange Act, does not
exceed 9.999% of the total number of issued and outstanding shares of Common
Stock. For such purposes, beneficial ownership shall be determined in accordance
with Section 13(d) of the Exchange Act and the rules and regulations promulgated
thereunder. Each delivery of a Conversion Notice hereunder will constitute a
representation by the applicable Holder that it has evaluated the limitation set
forth in this section and determined that issuance of the full number of
Underlying Shares requested in such Conversion Notice is permitted. This
provision shall not restrict the number of shares of Common Stock which a Holder
may receive or beneficially own in order to determine the amount of securities
or other consideration that such Holder may receive in the event of a merger or
other business combination or reclassification involving the Company as
contemplated in Article VIII herein.

                                XI. MISCELLANEOUS

         A. RANK. The Designated Preferred Stock shall rank (i) prior to the
Company's Common Stock; (ii) prior to any Junior Securities; (iii) junior to any
Senior Securities; and (iv) PARI PASSU with any Pari Passu Securities; PROVIDED,
HOWEVER, that no additional Senior Securities or Pari Passu Securities shall be
created without the written consent of two thirds of the holders of the
outstanding Designated Preferred Stock.

                                       10





<PAGE>

         B. CANCELLATION OF DESIGNATED PREFERRED STOCK. If any shares of
Designated Preferred Stock are converted or redeemed pursuant to this
Certificate of Designations, the shares so converted shall be canceled, shall
return to the status of authorized, but unissued preferred stock of no
designated series, and shall not be issuable by the Company as Designated
Preferred Stock.

         C. LOST OR STOLEN CERTIFICATES. Upon receipt by the Company of (i)
evidence of the loss, theft, destruction or mutilation of any Designated
Preferred Stock certificate(s) and (ii) (y) in the case of loss, theft or
destruction, of indemnity (without any bond or other security) reasonably
satisfactory to the Company, or (z) in the case of mutilation, upon surrender
and cancellation of the Designated Preferred Stock certificate(s), the Company
shall execute and deliver new Designated Preferred Stock certificate(s) of like
tenor and date. However, the Company shall not be obligated to reissue such lost
or stolen Designated Preferred Stock certificate(s) if the Holder
contemporaneously requests the Company to convert such Designated Preferred
Stock.

         D. ALLOCATION OF RESERVED AMOUNT. The Reserved Amount shall be
allocated pro rata among the holders of Designated Preferred Stock based on the
number of shares of Designated Preferred Stock issued to each Holder. Each
increase to the Reserved Amount shall be allocated pro rata among the holders of
Designated Preferred Stock based on the number of shares of Designated Preferred
Stock held by each Holder at the time of the increase in the Reserved Amount. In
the event a Holder shall sell or otherwise transfer any of such holder's shares
of Designated Preferred Stock, each transferee shall be allocated a pro rata
portion of such transferor's Reserved Amount. Any portion of the Reserved Amount
which remains allocated to any person or entity which does not hold any
Designated Preferred Stock shall be allocated to the remaining holders of shares
of Designated Preferred Stock, pro rata based on the number of shares of
Designated Preferred Stock then held by such holders.

         E. PAYMENT OF CASH; DEFAULTS. Whenever the Company is required to make
any cash payment to a Holder under this Certificate of Designations (upon
redemption or otherwise), such cash payment shall be made to the Holder in good
funds on the date specified herein or, if not so specified, within five (5)
business days after delivery by such Holder of a notice specifying that the
Holder elects to receive such payment in cash and the method (E.G., by check,
wire transfer) in which such payment should be made. If such payment is not
delivered within the relevant time period, such Holder shall thereafter be
entitled to interest on the unpaid amount at a per annum rate equal to the lower
of 15% and the highest interest rate permitted by applicable law until such
amount is paid in full to the Holder.

         F. STATUS AS STOCKHOLDER. Upon submission of a Notice of Conversion by
a Holder of Designated Preferred Stock, (i) the shares covered thereby (other
than the shares, if any, which cannot be issued because their listing or
issuance would exceed any applicable legal or regulatory limitation) shall be
deemed converted into shares of Common Stock and (ii) the holder's rights as a
Holder of such converted shares of Designated Preferred Stock shall cease and
terminate, excepting only the right to receive certificates for such shares of
Common Stock and to any remedies provided herein or otherwise available at law
or in equity to such Holder because of a failure by the Company to comply with
the terms of this Certificate of Designations.

                                       11





<PAGE>

         G. JURY TRIAL WAIVER. The Company and, by its acceptance of the shares
of the Designated Preferred Stock, 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 Certificate of Designations.

         H. AMENDMENTS. This Certificate of Designations may only be amended
with the written consent of the holders of sixty-seven (67%) percent of the
outstanding Designated Preferred Stock and the vote or action of any other party
or class entitled to vote or act thereon.

                                                     MARKLAND TECHNOLOGIES, INC.

                                                     By:________________________
                                                              President

                                       12





<PAGE>

                                                                       EXHIBIT A

                           MARKLAND TECHNOLOGIES, INC.

                              NOTICE OF CONVERSION

                    (To be Executed by the Registered Holder
    in order to Convert the Series D Cumulative Convertible Preferred Stock)

TO:      MARKLAND TECHNOLOGIES, INC.        VIA TELECOPIER  (   )

         Attn:

FROM: ___________________________________________________ ("Holder")

DATE:________________________________________________ (the "Conversion Date")

RE:      Conversion of $_________ Stated Value (the "Converted Preferred Stock")
         of the SERIES D Cumulative Convertible Preferred Stock (the "Designated
         Preferred Stock") of MARKLAND TECHNOLIGIES, INC. (the "Company") into
         ___________ shares (the "Conversion Shares") of Common Stock (defined
         below)

         The captioned Holder hereby gives notice to the Company, pursuant to
the Certificate of Designations (the "Certificate of Designations") for the
Designated Preferred Stock of the Company that the Holder elects to convert the
Converted Preferred Stock into fully paid and non-assessable shares of Common
Stock, par value $.0001 per share (the "Common Stock"), of the Company as of the
Conversion Date specified above. Said conversion shall be based on the following
Conversion Price (CHECK ONE):

         |_|      $_____________; or

         |_|      Other $_______, based on adjustment(s) contemplated by the
                  Certificate of Designations

Based on this Conversion Price, the number of Conversion Shares indicated above
should be issued in the following name(s):

         Name and Record Address                          Conversion Shares
         __________________________________
         __________________________________
         __________________________________

                                __________________________________
                                (Print name of Holder)
                                By: