It’s the holiday season with lots to do, keep operation security in mind, protection starts with you. Operation security (OPSEC) ...

Trump officials mistakenly shared attack plans with a reporter on an unsecured app, breaching rules. Pentagon and military leaders emphasize operational security training to protect troops. OPSEC is ...

WASHINGTON (Army News Service, April 20, 2007) - Changes to the Army's operations security regulation address accountability, new technology and the inclusion of all Army personnel in OPSEC practices.

It has been more than two months since the world first learned about Secretary of Defense Pete Hegseth's use of an unclassified Signal group chat to communicate sensitive military operations to ...

A recent rollout of new operations security training for all Defense Department personnel has been met with confusion, with many individuals unsure if they need to take it and one module already ...

For U.S. service members of a certain era of the Global War on Terrorism, the Defense Department's operational security training featured a familiar hero. Jeff, sporting a blue sweater-vest and goatee ...

OPSEC examples So far this, is all pretty abstract. Perhaps one of the best ways to understand what OPSEC involves in practice is by looking at some high-profile failures — instances where people were ...

Sgt. Ian Rivera-Aponte, a U.S. Army Reserve sniper, poses for a promotional photo shoot for Army Reserve recruiting. (Master Sgt. Michel Sauret/Army Reserve) (Disclaimer: The satirical story has been ...

Teenagers have always been formidable hackers. In fact, in recent years, some of the most high-profile and brazen digital attacks around the world have been carried out by teens. But even if you're ...

Operational security is a cybersecurity process for keeping data and networks protected. Here’s what it looks like in schools. Rebecca Torchia is a web editor for EdTech: Focus on K–12. Previously, ...

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