1-SEC
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Open-Source Security: Reviewability and Supply-Chain Limits

Source availability enables review. It does not prove that code, dependencies, compilers, or released artifacts are trustworthy.

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The operational task

Source availability enables review. It does not prove that code, dependencies, compilers, or released artifacts are trustworthy.

What the implementation supports

1-SEC includes package-integrity and supply-chain checks. Review release verification, dependency exceptions, and the relation between source and a downloaded binary.

Integration and limits

A public repository is not an audit. Use documented build/release verification and scoped review rather than promising the absence of backdoors or hidden behavior.

Check collector wiring, the current event schema, and the enforcing component before relying on a response. Preserve the original event and verify the result on your actual deployment. An emitted alert does not prove that the initiating operation was stopped.

Sources and implementation

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Incident Analysis

Polymarket, Binance and the Limits of a Security Agent

The October incidents raise practical questions about third-party scripts, signing authority and where a security agent can help.

Threat Intelligence

v0.4.29: Safer Automatic Response, Clearer Limits

1-SEC now keeps capacity warnings separate from attack evidence, protects victim files from automatic quarantine, and prevents aggregate traffic alerts from targeting an incidental process. The update also bounds detector state and protects large byte counts.

Incident Analysis

France’s Supermarket Attack: How 1-SEC Can Stop Unauthorized Access Earlier

The refrigeration attacks in France show how exposed management interfaces can become a route to physical disruption. 1-SEC v0.4.24 adds a general access decision that trusted gateways can enforce before forwarding management requests.

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Open source, single binary, 16 security modules. Download and run in under 60 seconds.

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