 BENSALEM, Pa.--BUSINESS WIRE--- INTZ CLASSACTION--Law Offices of Howard G. Smith announces an investigation on behalf of Intrusion, Inc. Intrusion or the Company NASDAQ: INTZ investors concerning the Companys possible violations of federal securities laws. On April 14, 2021, White Diamond Research published a report alleging, among other things, that Intrusions product, Shield, has no patents, certifications, or insurance, which are all essential for selling cybersecurity products and that Shield is 