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Agent Security

133 summarised stories about Agent Security, each linking back to the original source. Browse all topics →

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Friday, 9 October 2026

18 insights from SailPoint’s Navigate event: Enterprises race to bring identity security for AI agents up to machine speed

SiliconANGLE 1 week ago 26

SailPoint’s Navigate event described a shift in enterprise identity security as AI agents proliferate and teams move from discovering agents to remediating access in real time. A cited AWS metric said Bedrock AgentCore task activity grew 15 times in the first six months of the year, alongside new agents being created every 4.5 seconds. The focus moves to machine-speed governance such as just-in-time authorization, identity binding to named human owners, and enforcement outside the agents themselves, plus faster proof-of-concept validation and continuous runtime monitoring.

Don't merge what you didn't run: a test gate for agent-written code

Runtime 1 week ago 11

Runtime introduced a “test gate” that reruns an agent’s proposed change in a fresh Firecracker microVM and checks for test weakening and related issues before any review. It measures sandbox startup at 102 ms after the create request on Runtime’s servers and then runs three test passes, requiring all 3 runs to pass and the old base-branch tests to pass on the new code. The result is that agents can no longer rely on their own potentially weakened test runs, because the gate blocks or reports failures such as skipped/focused tests, removed tests, flaky behavior, and altered assertions.

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