OWASP A07: Identification and Authentication Failures — A Deep-Dive Guide
Identification and Authentication Failures rank #7 in the OWASP Top 10 (2021). A deep dive into credential stuffing, session handling, real CVEs, and 2026 fixes.
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.
Identification and Authentication Failures rank #7 in the OWASP Top 10 (2021). A deep dive into credential stuffing, session handling, real CVEs, and 2026 fixes.
A balanced 2026 comparison of PHP code review and static-analysis tools — PHPStan, Psalm, PHP_CodeSniffer, progpilot, Semgrep, SonarQube — with honest tradeoffs and where Safeguard fits.
Unpickling untrusted data is arbitrary code execution, by design. Here is why pickle is dangerous, where it hides, and what to use instead.
Environment variables feel like the safe place to put secrets — but they leak through crash dumps, child processes, CI logs, and container layers. Here is where env-var secrets escape and what to do instead.
A practical FAQ for new Safeguard users — how to create an account, connect a repository, run a first scan, integrate CI, and expand coverage across your org.
Scala's expressive type system does nothing about the JVM attack surface underneath it. Log4Shell, Jackson gadget chains, and Spark's command-injection CVE all reach Scala code directly.
A leaked API key in Git history is compromised the moment it is pushed — deleting the commit does not help. Here is how to build secrets scanning across your whole lifecycle, from pre-commit to Git history.
Secure coding is not a separate discipline you bolt on later. It is a set of small habits you weave into the way you already write software. Here is a friendly introduction with a first exercise to try today.
AI coding assistants are in nearly every IDE now. Banning them fails; trusting them blindly fails harder. The middle path is guardrails — technical controls that let assistants move fast without letting them ship the wrong thing.
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