Error Code Posts

June 9, 2026

Critical infrastructure is under attack. AI just made it easier. Legacy devices can’t be patched. Piotr Kupisiewicz, CTO at Elisity, describes how your best defense is the basics that you’re ignoring.

May 27, 2026
May 12, 2026
April 28, 2026
April 14, 2026
April 1, 2026
March 4, 2026

Kerberos, a decades-old authentication protocol, creates hidden risks in OT environments. Dor Segal, security researcher team lead at Silverfort, discusses delegation abuse, cipher downgrade attacks, and person-in-the-middle threats—highlighting why legacy encryption, patching challenges, and operational…

February 18, 2026
February 4, 2026
January 22, 2026

The growing importance of OT security, highlighting overlooked risks in critical infrastructure, legacy systems, and supply chains. Through real-world examples, Eric Durr, Chief Product Officer at Tenable, shows why OT security differs from IT, emphasizing…