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DevSecOps & Supply Chain Security / 14
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Your images were scanned and signed, yet a pod starts behaving maliciously. How do you detect and respond?

Signing proves what shipped, not what runs. The strong answer covers syscall-level detection, the signals that matter, tuning against alert fatigue, and the response path once a sensor fires.

Updated Sep 2026 · Grounded in researched DevOps, SRE and platform engineering interview loops, written to a senior-engineer editorial bar, and never padded to hit a word count.

Signing proves what shipped, not what runs. The strong answer covers syscall-level detection, the signals that matter, tuning against alert fatigue, and the response path once a sensor fires.

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