Developer Tools
Do you need a Python virtual environment for security?
Virtual environments isolate packages, not malicious code. See what venv protects, what it does not, and how to use one for cleaner supply chain hygiene.
Oct 18, 20263 min read
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Supply Chain Security, in plain English.
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.
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Do third-party iOS SDKs need privacy manifests?
Apple asks for a privacy manifest from a listed set of third-party SDKs. What the rule covers, what it does not, and how to check your own app builds.
Oct 18, 20264 min read
Developer Tools
Do NuGet floating versions make your builds unsafe?
Floating versions like 6.0.* let NuGet pick the newest match on restore. That helps patching but hurts repeatability. Learn the trade and how to limit it.
Oct 18, 20263 min read
Developer Tools
Do Dependabot alerts replace a scheduled vulnerability scan?
Dependabot alerts cover GitHub reviewed advisories on the default branch. What they handle well, and the gaps you still need a scheduled scan for.
Oct 18, 20263 min read
Developer Tools
dm-verity: what it checks and how it fails when a block is bad
dm-verity checks a read-only block device against a hash tree and fails reads that do not verify. Corruption modes, root hash trust and FEC explained.
Oct 18, 20263 min read
Developer Tools
Should you disable a noisy SAST rule or tune it? A decision guide
Tune a noisy SAST rule when hits are mixed, lower severity when they are real but minor, and disable only when it finds nothing useful in your code.
Oct 18, 20263 min read
Developer Tools
DevSecOps lead's guide: tool criteria that predict developer adoption
A DevSecOps lead should judge a scanner by pull request time, fix quality and noise, not feature lists. Criteria and a one week test that predict adoption.
Oct 18, 20263 min read
Developer Tools
What should a developer FAQ for a new security tool say?
A rollout FAQ should answer what runs, what blocks, how to dispute, who to ask and what data leaves the network. Use these ten questions as a template.
Oct 18, 20263 min read
Developer Tools
Deterministic tests: control clocks, randomness and seeds
How to make tests of tokens, expiry and random values repeatable by injecting a clock and a random source, without weakening production randomness.
Oct 18, 20263 min read
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