Weekly infosec releases add virtual patching, agent access and OT controls
Original title: New infosec products of the week: October 23, 2026
Sweet Security, ThreatModeler, IDENTOS and AppGate shipped cloud, AI-agent and OT session controls this week.
Help Net Security’s October 23 roundup covers four product releases. Sweet Security’s Virtual Patching applies one-click protection to running cloud and AI workloads while a permanent fix is developed. ThreatModeler’s NexusAI tracks architectural changes and proposes threat-model updates. IDENTOS PolicyArc, now generally available, defines task-specific, time-limited access including for AI agents. AppGate added Session Governance to its ZTNA for OT offering.
- Virtual Patching covers running cloud and AI apps until engineering ships a fix.
- NexusAI is part of the ThreatModeler Nexus platform.
- PolicyArc is generally available for people, services and AI agents.
- AppGate Session Governance builds on ZTNA for OT from March 2026.
- OT supervisors can monitor sessions and terminate activity outside approved scope.
From the original article
1 min read at helpnetsecurity.com
Here’s a look at the most interesting products from the past week, featuring releases from AppGate, IDENTOS, Sweet Security, and ThreatModeler. Sweet Security adds one-click protection for vulnerable cloud workloads Sweet Security has announced the release of Virtual Patching, a new capability that protects running cloud and AI applications from specific vulnerabilities the moment they are identified.
By Anamarija Pogorelec · helpnetsecurity.com
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