Exhibit 31.1


                    CERTIFICATION OF CHIEF FINANCIAL OFFICER
                                   PURSUANT TO
                  SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002


     I, Guy Zahavi, certify that:

     1.  I  have reviewed  this  annual  report  on  form  10-K  of  Continental
Information Systems Corporation.

     2.  Based on my knowledge,  this annual  report does not contain any untrue
statement of a material fact or omit to state a material fact  necessary to make
the statements made, in light of the  circumstances  under which such statements
were made,  not  misleading  with  respect to the period  covered by this annual
report.

     3.  Based on my knowledge, the financial  statements,  and other  financial
information  included  in this annual  report,  fairly  present in all  material
respects the financial  condition,  results of operations  and cash flows of the
registrant as of, and for, the periods presented in this annual report.

     4.  I am responsible for establishing and maintaining  disclosure  controls
and  procedures  (as  defined in exchange  act rules  13a-14 and 15d-14) for the
registrant and have:

         (a)  designed such  disclosure  controls and  procedures to ensure that
material  information  relating to the  registrant,  including its  consolidated
subsidiaries, is made known to us by others within those entities,  particularly
during the period in which this annual report is being prepared;

         (b)  evaluated  the  effectiveness   of  the   registrant's  disclosure
controls and  procedures as of a date within 90 days prior to the filing date of
this annual report (the "evaluation date"); and

         (c)  presented in this annual report  our  conclusions about the effec-
tiveness of the disclosure controls and procedures based on our evaluation as of
the evaluation date;

     5.  The registrant's other certifying officers and I have disclosed,  based
on our most  recent  evaluation,  to the  registrant's  auditors  and the  audit
committee  of  registrant's  board  of  directors  (or  persons  performing  the
equivalent functions):

         (a)  all  significant  deficiencies  in  the  design  or  operation  of
internal  controls  which could  adversely  affect the  registrant's  ability to
record, process, summarize and report financial data and have identified for the
registrant's auditors any material weaknesses in internal controls; and

         (b)  any fraud,  whether or not material,  that involves  management or
other  employees  who  have a  significant  role  in the  registrant's  internal
controls.

     6.  The registrant's other certifying officers and I have indicated in this
annual report whether or not there were significant changes in internal controls
or in other factors that could significantly affect internal controls subsequent
to the date of our most recent evaluation, including any corrective actions with
regard to significant deficiencies and material weaknesses.

Date: August 29, 2003

                                               /s/Guy Zahavi
                                               ---------------------------------
                                               Guy Zahavi
                                               Chief Financial Officer