2026-02-26 · 7 min read
JWT Algorithm Confusion Attack: Two Active CVEs in 2026
Two JWT algorithm confusion attack CVEs hit in January 2026 — Hono (CVSS 8.2) and HarbourJwt. Learn how to spot forged tokens and pin algorithms in production.
Developer security insights, tool guides, and privacy-first engineering.
2026-02-26 · 7 min read
Two JWT algorithm confusion attack CVEs hit in January 2026 — Hono (CVSS 8.2) and HarbourJwt. Learn how to spot forged tokens and pin algorithms in production.
2026-02-16 · 5 min read
In November 2025, jsonformatter.org exposed 80,000+ credentials. Learn how online JSON formatters can leak your API keys and how to protect yourself with client-side tools.
2026-02-18 · 6 min read
Learn JWT security best practices for 2026. Avoid algorithm confusion attacks, weak signing keys, and token expiration pitfalls that leave your application vulnerable.
2026-02-19 · 6 min read
Base64 encoding is not encryption and offers zero security. Learn why developers confuse the two, real examples of leaked credentials hidden in Base64, and what to use instead.
2026-02-20 · 6 min read
Learn API key management best practices for developers. Cover environment variables, secret managers, key rotation, and how to detect leaked credentials before attackers do.
2026-02-21 · 7 min read
Learn webhook security best practices: HMAC signature validation, timestamp verification, replay attack prevention, and IP whitelisting. Includes Node.js code examples.
2026-02-22 · 5 min read
Master cron expressions with this cheat sheet. Copy-paste examples for every schedule, syntax breakdown, special characters explained, and common cron pitfalls to avoid.
2026-02-21 · 6 min read
Learn Linux file permissions with our interactive chmod calculator. Understand octal notation, chmod 755 vs 644, symbolic modes, and common permission mistakes.
2026-02-23 · 6 min read
Learn how to check AWS status beyond the official dashboard. Set up real-time AWS outage detection, independent monitoring, and instant alerts before Amazon admits there's a problem.
2026-02-24 · 6 min read
Convert CSV to JSON correctly with this practical guide. Handle quoted fields, encoding issues, nested data, and common parsing pitfalls. Free CSV converter online.
2026-02-25 · 9 min read
Learn how to check AWS status beyond the official health dashboard. Set up real-time monitoring, detect outages independently, and build status pages for your own services.
2026-02-27 · 7 min read
CVE-2026-21858 lets attackers exploit n8n's webhook Content-Type parsing to read files, forge admin cookies, and execute commands. CVSS 10.0. Here's how it works.
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