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.
Documented defaults for version banners, forwarded headers, TLS, body limits and open proxy risk in nginx, Apache and Caddy, and what to set yourself.
Any Next.js variable prefixed NEXT_PUBLIC_ is copied into the browser bundle at build time. Here is what that means for secrets and for config changes.
Memory tagging has three checking modes: sync is precise, async is cheaper, asymmetric splits the difference. A decision guide from Android docs.
A decision guide on MSIX versus a classic installer for a Windows desktop app: signing, clean uninstall, updates, containment and where each fits.
A gate that always passes or always blocks is a problem. Five metrics platform teams can track to keep CI security gates trustworthy: signal, not noise.
Mocking the auth layer, the database or the HTTP client can make a test pass while production is broken. A guide to where mocks are safe and where not.
For local HTTPS without browser warnings, create a local CA and issue dev certificates with mkcert. Steps, what it does, and the CA key you must protect.
A pull-through cache stores images your builds already pulled, so a registry outage or rate limit does not stop CI. Steps, config keys and limits to know.
Move inline event handlers into addEventListener, drop javascript: URLs and eval, then protect remaining inline blocks with a nonce or hash.
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