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Security Guides

How do you check a Python sdist for secrets and stray files?

Before uploading to PyPI, list your sdist and wheel, look for secrets and stray files, and test the install. A step by step checklist that takes minutes.

Oct 18, 20264 min read
Security Guides

How can I check my CI/CD pipeline security in 30 minutes?

A 30 minute pipeline check in six steps: who can change it, what credentials it holds, what it runs, where it runs, what it produces and what is logged.

Oct 18, 20263 min read
Security Guides

How do you check a target's software against the CISA KEV catalog?

KEV lists vulnerabilities known to be exploited. Match the target's SBOM and product list against it, then ask about dates, exposure and fix history.

Oct 18, 20263 min read
Security Guides

How do I check one package version for known vulnerabilities?

Query an advisory database with the ecosystem, package name and exact version. OSV.dev answers this with one API call that returns matching advisories.

Oct 18, 20263 min read
Security Guides

Chaos engineering vs load testing vs fault injection

Chaos engineering, load testing and fault injection are related but not the same. What each one answers, when to use it, and how they fit together.

Oct 18, 20263 min read
Security Guides

How do Rust crates declare licenses in Cargo.toml?

Cargo uses a license field with SPDX expressions or a license-file path for custom terms. Learn what OR, AND and WITH mean when you audit crates.

Oct 18, 20263 min read
Security Guides

Admin account tiering explained through the Capita ICO findings

What an administrative tiering model is, why the ICO cited its absence at Capita, and how a small team can start separating admin accounts this quarter.

Oct 18, 20263 min read
Security Guides

Can you threat model without a diagram? When brainstorming is enough

Yes, for small changes: brainstorm what can go wrong, then sketch only the part that matters. When a diagram is still worth drawing and how to decide.

Oct 18, 20263 min read
Security Guides

Can you sign pickle files with HMAC for internal model handoffs?

The Python docs suggest signing pickled data with hmac. Here is how that works for internal handoffs, what it proves, and what it cannot protect against.

Oct 18, 20264 min read

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