CORRECTION -- INTRUSION Successfully Completes Beta Testing of its Newest Cybersecurity Solution, Shield; Announces General Availability Shield stopped more than 77 million threats, protecting businesses from serious cyberattacks January 13, 2021 20:30 ET | Source: INTRUSION Inc. INTRUSION Inc. Plano, Texas, UNITED STATES PLANO, Texas, Jan. 13, 2021 (GLOBE NEWSWIRE) -- In a release issued under the same headline earlier today by INTRUSION Inc. (NASDAQ: INTZ) please note the quote in the second paragraph has been replaced and language in the fifth paragraph has been clarified to state that companies in the beta program are migrating to the production phase. The corrected release follows: With recent cyberwarfare attacks being carried out against the United States, the general availability of the new cybersecurity solution from