Petri IT Knowledgebase

New Dirty Frag Bug Lets Attackers Gain Root Access on Linux A newly discovered Dirty Frag vulnerability lets attackers escalate privileges to root on Linux systems after gaining initial access.

Microsoft to Retire Direct Exchange ActiveSync Certificate-Based Authentication Microsoft will retire ActiveSync certificate authentication by 2026, requiring a move to Entra ID.

Microsoft Agent 365 Adds New Tools to Discover and Govern AI Agents Microsoft Agent 365 now includes new tools to discover, monitor, and govern AI agents across enterprise environments.