AI Security
LLM Jailbreak Defense Architectures in 2026
Jailbreaks against frontier models keep getting more sophisticated. The defense architectures that have proven durable, and the ones that get bypassed in weeks.
Apr 22, 20266 min read
Deep dives, practical guides, and incident analyses from engineers who build Safeguard. No fluff, no vendor FUD — just what you need to ship secure software.
Jailbreaks against frontier models keep getting more sophisticated. The defense architectures that have proven durable, and the ones that get bypassed in weeks.
LLM02 on the OWASP LLM Top 10 keeps quietly producing incidents because downstream systems trust model outputs they should not. Concrete patterns that hold up.
Retrieval-augmented generation pipelines have become a primary breach vector for LLM products. The controls that contain the risk without breaking the use case.
Prompt injection remains the LLM01 entry on the OWASP LLM Top 10 for a reason. A pragmatic look at the defense architectures that hold up in production this year.
Persistent memory makes AI agents more useful and more dangerous. A security engineer's walkthrough of how agent memory gets poisoned, exfiltrated, and weaponised, with concrete 2025 examples.
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