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.
A TPM alone unlocks BitLocker with no prompt. A PIN or startup key adds a second factor at boot. Here is what each choice buys and costs a developer.
Ollama binds to 127.0.0.1 by default. What changes when you set OLLAMA_HOST for a team, and the controls to add before anyone else connects.
BIMI mark certificates come in two types: VMC for trademarked logos and CMC for others. Learn what each proves and when a self-asserted record is enough.
What BIMI needs before a logo can show next to your email: enforced DMARC, an SVG Tiny PS logo, a DNS record, and optionally a mark certificate.
A BGP route leak spreads a real route past its intended scope, often by mistake. RFC 7908 names six types. How leaks differ from hijacks and what they cost.
A stolen bearer token works for anyone. DPoP and mutual TLS bind tokens to a key. Here is what they fix and what they still leave to your team.
Send bearer tokens in the Authorization header. Query strings are the least preferred option and leak into logs. Here is what the RFC and OWASP say.
A baseline configuration is the agreed, documented state of a system. Here is what to record, how to keep it current, and how to use it to spot drift.
A detector that is right 99 percent of the time can still be wrong on nearly every alert. Here is the base rate math and what to ask vendors.
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