Insights, tutorials, and best practices for secure development
An AI agent told to book a gym class found that createReservation and joinWaitlist both returned 403 for other people's accounts, and cancelReservation checked nothing at all. It deleted a stranger's booking to move its user from fourth to third. The flaw was ordinary. What changed is that something finally had a reason to use it.
There is no OWASP API Security Top 10 2026 — the current edition is 2023. See all ten categories, from BOLA to unsafe API consumption, how the list differs from the web OWASP Top 10, and how to fix each risk.
Checkmarx One vs SonarQube compared on taint analysis depth, language coverage, governance, deployment, and pricing — with a clear pick by AppSec team profile.
Snyk vs SonarQube compared on SAST, SCA, injection/taint accuracy, CI/CD fit, and pricing — plus Semgrep and Checkmarx — with a clear pick by team profile.
A definitional comparison of SAST and SCA — what each analyzes, why the "overlap" between them is mostly a myth, and why a real CI pipeline runs both plus secret scanning.
MCP tool definitions pair a name and description with a JSON Schema the model reads as instructions. Here's how that spec surface gets attacked, and how to harden it.
Trivy vs Grype, Snyk Container, Clair, and Docker Scout compared on image scanning, IaC coverage, secrets, license/SBOM support, and CI fit, with a pick-by-need verdict.
CodeQL vs SonarQube compared on dataflow depth, injection accuracy, language coverage, CI/CD fit, and licensing, with a clear verdict on which SAST engine fits your team.
A category guide to git secret scanning tools — Gitleaks, TruffleHog, GitHub secret scanning, and Betterleaks — covering pre-commit vs CI vs push protection, entropy vs verified detection, and why secrets in old commits stay exploitable.
Renovate vs Dependabot for 2026: config model, monorepo support, grouping and scheduling, ecosystem coverage, and security-update handling, with a quick verdict.
A direct dependency is one you declare; a transitive dependency is one it pulls in without asking. Learn the difference with a real dependency-tree example, why most CVEs hide in the transitive layer, and how to audit it.
A .env file with a real API key hitting a public repo, Docker image, or build log means the key is compromised in minutes — this guide decodes sk- proj-, sk-or-v1, sk_live, ghp_, and AKIA prefixes and covers detection and prevention (rotation runbook linked separately).
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