CISO Spotlight: Lefteris Tzelepis on Leadership, Strategy, and the Modern Security Mandate

Lefteris Tzelepis, CISO at Steelmet /Viohalco Companies, was shaped by cybersecurity. From his early exposure to real-world attacks at the Greek Ministry of Defense to building and leading security programs inside complex enterprises, his career mirrors the evolution of the CISO role itself. Now ...

Military’s RFID Tracking of Guns May Endanger Troops

Reports that the military has started outfitting firearms with RFID tags for tracking have raised security alarms. The concern: What if the enemy uses the tags to track soldiers on the battlefield? The Department of Defense, the Marines and the Navy have already rejected the RFID tagging tech for...

U.S. Dept Of Defense: Command Injection (via CVE-2019-11510 and CVE-2019-11539)

Summary: The Navy has a Pulse Secure SSL VPN https://████████/dana-na/auth/urldefault/welcome.cgi that is vulnerable to: CVE-2019-11510 - Pre-auth Arbitrary File Reading CVE-2019-11539 - Post-auth Command Injection vulnerable hostname from ssl certificate: ██████████.navy.mil The pre-auth arbitra...

This Computer Chip Self-Destructs in 10 Seconds (On Command) to keep Secrets Safe

The Secret Messages are often designed to be destroyed without a trace. In Spy thriller movie “Mission Impossible”, every time Tom Cruise receives a secret message, the last words state - “This Tape message will self-destruct in 5 seconds”...and BOOM! There’s a sudden explosion, and smoke comes o...

Potential Security Risk of Geotagging for the Military

Potential Security Risk of Geotagging for the Military Did you know that when you upload photos to the Internet they can tell more about you, then you would want to disclose to a random stranger watching it? Where you live, where you spend time with your kids, when you are at home, and when you a...

NATO Vs Anonymous

NATO Vs Anonymous Oh Anonymous, now you're for it… NATO leaders have been warned that Wikileaks-loving 'hacktivist' collective Anonymous could pose a threat to member states' security, following recent attacks on the US Chamber of Commerce and defence contractor HBGary – and promise to 'persecute...