appsec
Safeguard articles tagged "appsec" — guides, analysis, and best practices for software supply chain and application security.
596 articles
Building a secure coding culture: training, champions, and incentives that stick
Verizon's 2025 DBIR found the human element in ~60% of breaches. A practical playbook for training, champions programs, and incentives that actually change developer behavior.
Running internal CTFs to build real security skills on engineering teams
picoCTF drew 39,000 players in 2019 across 160 countries — proof that gamified security training scales. Here's how to run the same model internally.
JWT security vulnerabilities and best practices
The jsonwebtoken library shipped three separate signature-bypass CVEs between 2015 and 2022 — algorithm confusion is still the most common way JWTs fail.
Reachability analysis for vulnerability triage
Only 10-30% of SCA findings are ever actually invoked by your code. Reachability analysis finds which ones, cutting patch backlogs without hiding real risk.
CORS Misconfiguration Vulnerabilities
CORS misconfiguration vulnerabilities let attackers steal authenticated API data with a single reflected Origin header. Here's how they happen and how to catch them before release.
AI agents in AppSec pipelines: triage, remediation, and guardrails
GitHub's Copilot Autofix cuts median fix time from 1.5 hours to 28 minutes — but a 2025 Replit agent incident shows why autonomy needs hard limits.
The emerging role of the AI security engineer
OWASP's 2025 LLM Top 10 ranks prompt injection #1 and calls it structurally unfixable by parameterization — a signal that AppSec skills alone no longer cover the job.
Best API Security Tools in 2026: An Honest Buyer's Guide
A balanced 2026 comparison of the leading API security tools — Salt Security, Akamai API Security, Traceable, 42Crunch, Wallarm, and StackHawk — with an honest look at where Safeguard fits.
Free Ways to Learn Application Security in 2026
You do not need an expensive bootcamp to break into application security. Here is a complete, genuinely free learning stack—labs, courses, practice platforms, and free certifications—organized so you know exactly where to start.
The Go Web Application Security Checklist: Server Hardening to Output Encoding
A field-tested checklist for Go web services — the http.Server timeouts nobody sets, html/template escaping traps, auth and session hygiene, and the headers that actually matter.
Measuring AppSec ROI: Metrics That Prove Your Program Works
You cannot fund an application security program on fear forever. Here is how to measure AppSec ROI with metrics executives believe — cost avoided, MTTR, and the leading indicators that predict both.
How to validate AI-generated autofix suggestions before you merge them
319 LLM patches for 64 real CVEs were graded in 2026: only 24.8% were both secure and functional. Speed without validation just merges bugs faster.
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