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.
Eight design principles from Saltzer and Schroeder still guide secure systems. Each one explained with a modern example and a question for design review.
A secure web gateway is a forward proxy that enforces web policy: URL filtering, malware checks, TLS inspection and logs. See what it can and cannot see.
Six situations where a secure web gateway earns its place, from remote staff to contractors and branches, plus the signs it is not enough on its own.
A secure SDLC builds security checks into every stage of development. NIST SSDF groups the practices into four sets. How to apply them on a small team.
Secure remote access combines strong sign-in, managed devices, limited access per person and logs. NIST SP 800-46 and SP 800-53 describe the baseline.
Pin every version, verify hashes at install, prefer wheels, and keep one trusted index. A practical Python setup that survives a compromised release.
Speed and security stop fighting when controls are automated, tiered by risk and built into the default path. A plan a CTO or CISO can start this quarter.
Prefer plain JSON, validate shape at runtime, guard against prototype pollution, and never let incoming data choose a type or a loader that runs code.
Scala on the JVM inherits Java serialization risks. Prefer plain data formats, verify signatures first, and allowlist classes if native streams remain.
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