Security Guides
What should you check before launching a static site?
A pre-launch checklist for static and CDN-hosted sites: dependencies, functions, tokens, headers, DNS, embeds and rollback. Tick each item before launch.
Oct 19, 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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Static or dynamic linking: which is easier to patch for a C library?
Dynamic linking lets a system update fix a shared C library, while static linking needs a rebuild. See the patching trade offs and how to track each one.
Oct 19, 20263 min read
Security Guides
Is static analysis safer than running tests on untrusted code?
Static analysis reads code without running it; tests and builds execute it. How to choose what to run first on fork pull requests and in what sandbox.
Oct 19, 20263 min read
Security Guides
A starter workflow asks for a secret: what do you store, and where?
When a CI template references a secret, create a narrow credential, store it at the right scope, and confirm the job needs it. A short decision guide.
Oct 19, 20263 min read
Security Guides
What are sensible starter AI agent permissions for a small team?
A one page starter setup for a small team: own identity per agent, read first, approval on send and delete, expiring grants, quarterly review. Ten rules.
Oct 19, 20263 min read
Security Guides
How do you start a postmortem reading club for engineers?
A postmortem reading club is a regular, informal session that discusses one past incident write-up. How to run one in 30 minutes and what to read.
Oct 19, 20264 min read
Security Guides
What is a good checklist for test and staging data security?
A one page checklist for software teams covering test data sources, masking, access, mail, logs, snapshots, retention and deletion evidence.
Oct 19, 20264 min read
Security Guides
What is SSVC and what do its decision values mean in plain words?
CISA's SSVC tree turns five values into one of four decisions: Track, Track star, Attend or Act. Here is what each value asks, in everyday language.
Oct 19, 20264 min read
Security Guides
What does SSDF PO.1 want in your written security requirements?
SSDF PO.1 asks you to write down security requirements for your dev tooling, your own software and third-party components. Here is what to document.
Oct 19, 20264 min read
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