EX-23.1 3 intrusion_ex2301.htm CONSENT OF WHITLEY PENN LLP, INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

EXHIBIT 23.1

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We consent to the incorporation by reference in the Registration Statements on Form S-3 (File Nos. 333-258491 and 333-281565) and Form S-8 (File Nos. 333-125816, 333-167577, 333-224810 and 333-276972) of our report dated February 27, 2025 relating to the consolidated financial statements of Intrusion Inc. appearing in this Annual Report on Form 10-K of Intrusion, Inc. for the year ended December 31, 2024.

/s/ Whitley Penn LLP

Dallas, Texas

February 27, 2025