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Supply Chain Security

Linux Kernel CNA: How Kernel CVEs Are Assigned and What To Do

Since February 2024 the kernel assigns its own CVEs, one per fix in a supported stable tree. How the process works, the data, and how to triage thousands.

Oct 23, 202645 min read
Supply Chain Security

Evolutionary Coding Agents: How FunSearch and AlphaEvolve Work

Evolutionary coding agents pair a model that rewrites code with an automatic evaluator that scores every version. How FunSearch and AlphaEvolve work.

Oct 23, 202642 min read
Supply Chain Security

Governing Self-Improving Agents Under the EU AI Act and NIST AI RMF

How the EU AI Act and NIST AI RMF apply to agents that rewrite their own skills and memory, with dates, article text, a control map and setup steps.

Oct 23, 202648 min read
Supply Chain Security

Persistent Prompt Injection: Poisoned Memory and Skills Outlive a Session

Persistent prompt injection happens when an agent saves injected text as memory or a skill. Learn the paths, the research, and the controls that undo it.

Oct 23, 202648 min read
Supply Chain Security

Hermes Agent Architecture: Agent Loop, Tools, Backends, Gateway, MCP

Inside Hermes Agent: six entry points feed one AIAgent loop with a tool registry, sandboxed terminal backends, a messaging gateway and an MCP client.

Oct 23, 202642 min read
Supply Chain Security

Guardrails, Audit and Rollback for Self-Modifying Agents, Step by Step

Gate an agent's own memory, skill and config writes by reversibility, log every change outside its reach, test it on a canary, and keep a tested rollback.

Oct 23, 202647 min read
Supply Chain Security

Automated Prompt Optimisation: DSPy, OPRO, Promptbreeder, TextGrad

DSPy, OPRO, Promptbreeder and TextGrad rewrite prompts and examples against a metric. How each works, what the papers showed, and how to govern the output.

Oct 23, 202639 min read
Supply Chain Security

Self-Training Language Models: STaR, Self-Rewarding and Self-Play

Self-training LLMs learn from their own filtered outputs. How STaR, Self-Rewarding models and self-play work, what they showed, and where they break.

Oct 23, 202639 min read
Supply Chain Security

How to Install and Harden Hermes Agent: Sandbox, Secrets, Egress

Install Hermes Agent from a pinned stable release, move commands into Docker, keep keys out, default-deny egress and stage every skill and memory write.

Oct 23, 202650 min read

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