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Security

Every article on Security published on this blog, newest first: 2 in total, written by Ramón Chancay.

2 articles on Security

Illustration of sanitype: a payload crosses a boundary and comes out with its sensitive fields masked, plus a report of what was touched

AI7 Sep 202620 min read

Sensitive data out of the prompt: a TypeScript library written in 39 minutes from its specification

sanitype redacts, masks or drops sensitive data inside the process before a payload leaves for an LLM, a log sink or a third party. How it is implemented in TypeScript.

Illustration of an agent's hard limits: the agent loop enclosed in a frame of checks—budget, command allowlist, path allowlist—with a kill switch outside and a log of every turn

AI31 Aug 202633 min read

The hard limits of an autonomous agent: what keeps it from disaster

The limits that separate an experiment from an agent you'd leave running: iteration and token caps treated as a budget, command and path allowlists, a kill switch, idempotency and observability.