**EXHIBIT 31.2**

** **

**Rule 13a-14(a)/15d-14(a) CERTIFICATION**

 

I, Anthony J. Sansone, certifythat:

 

                1.             I have reviewed this quarterlyreport on Form 10-QSB for the quarterly period ending September 30, 2004 ofSento Corporation;

 

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

 

                3.             Basedon my knowledge, the financial statements, and other financial informationincluded in this report, fairly present in all material respects the financialcondition, results of operations and cash flows of the small business issuer asof, and for, the periods presented in this report;

 

                4.             Thesmall business issuer’s other certifying officer(s) and I are responsible forestablishing and maintaining disclosure controls and procedures (as defined inExchange Act Rules 13a-15(e) and 15d-15(e)) for the small business issuerand have:

 

                (a)           designed such disclosure controls andprocedures, or caused such disclosure controls and procedures to be designedunder our supervision, to ensure that material information relating to thesmall business issuer, including its consolidated subsidiaries, is made knownto us by others within those entities, particularly during the period in whichthis report is being prepared;

 

                (b)           evaluated the effectiveness of thesmall business issuer’s disclosure controls and procedures and presented inthis report our conclusions about the effectiveness of the disclosure controlsand procedures, as of the end of the period covered by this report based onsuch evaluation; and

 

                (c)           disclosed in this report any change inthe small business issuer’s internal control over financial reporting thatoccurred during the small business issuer’s most recent fiscal quarter (thesmall business issuer’s fourth fiscal quarter in the case of an annual report)that has materially affected, or is reasonably likely to materially affect, thesmall business issuer’s internal control over financial reporting; and

 

                5.             Thesmall business issuer’s other certifying officer(s) and I have disclosed, basedon our most recent evaluation of internal control over financial reporting, tothe small business issuer’s auditors and the audit committee of the smallbusiness issuer’s board of directors (or persons performing the equivalentfunctions):

 

                (a)           all significant deficiencies andmaterial weaknesses in the design or operation of internal control overfinancial reporting which are reasonably likely to adversely affect the smallbusiness issuer’s ability to record, process, summarize and report financialinformation; and

 

                (b)           any fraud, whether or not material,that involves management or other employees who have a significant role in thesmall business issuer’s internal control over financial reporting.

 
| Date:  November 12, 2004 |                                   |
|--------------------------|----------------------------------------|
|                     |                                   |
|                     | /s/ ANTHONY  J. SANSONE                |
|                     | Anthony J.  Sansone                    |
|                     | Chief  Financial Officer and Secretary |
|                     |                                   |

 

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