EX-32.1 7 ex32-1.htm EXHIBIT 32.1

EXHIBIT 32.1

CERTIFICATION PURSUANT TO RULE 13a-14(b) OF THE EXCHANGE ACT AND 18 U.S.C. SECTION 1350, AS ENACTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

In connection with the Annual Report of Intrusion Inc. (the “Company”) on Form 10-K for the fiscal year ending December 31, 2016 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, G. Ward Paxton, Chief Executive Officer of the Company certify, pursuant to 18 U.S.C. Section 1350, as enacted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that:

(1) | The Report fully complies with the requirements of section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

(2) | The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

March 29, 2017 | /s/ G. Ward Paxton |
| G. Ward Paxton
| Chief Executive Officer