Exhibit 31.1

                                  CERTIFICATION

I, William C. Robinson,  Chief Executive Officer,  Chief Financial Officer,  and
Principal Executive,  Financial and Accounting Officer of Cyber Defense Systems,
Inc., certify that:

1.    I have  reviewed  this  annual  report  on Form  10-KSB  of Cyber  Defense
      Systems, Inc.;

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 Company as of, and for, the periods presented in this annual report;

4.    The Company's other certifying officers, if any, and I are responsible for
      establishing  and  maintaining  disclosure  controls  and  procedures  (as
      defined in  Exchange  Act Rules  13a-14 and 15d- 14) for the  Company  and
      have:

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

      b)    evaluated the effectiveness of the Company'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
            effectiveness of the disclosure controls and procedures based on our
            evaluation as of the Evaluation Date;

5.    The Company's  other  certifying  officers,  if any, and I have disclosed,
      based on our most recent  evaluation,  to the  Company's  auditors and the
      audit committee of Company'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  Company's  ability to
            record,  process,  summarize  and  report  financial  data  and have
            identified  for the  Company'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  Company's
            internal controls; and

6.    The Company's other certifying  officers,  if any, and I have indicated in
      this annual  report  whether  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: April 15, 2005               /s/ William Robinson
                                   ---------------------------------------------
                                   William Robinson
                                   Principal Executive, Financial and Accounting
                                   Officer, CEO, CFO and Chairman