 PLANO, Texas, March 14, 2022 GLOBE NEWSWIRE -- INTRUSION Inc. NASDAQ: INTZ, a leader in cyberattack prevention solutions, will release its fourth quarter and full year 2021 financial results on Thursday, March 17, 2022, after market close. Tony Scott, CEO, and Franklin Byrd, CFO, will host a conference call at 5:00 p.m. Eastern Daylight Time to discuss the Companys financial results. 