appsec
Safeguard articles tagged "appsec" — guides, analysis, and best practices for software supply chain and application security.
339 articles
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.
Why AI-generated code quality problems compound into security risk
Developers using AI coding assistants wrote less secure code in 4 of 5 tasks in a 2023 Stanford study — and were more confident it was safe.
The AppSec Program Spring-Cleaning Checklist
The xz-utils backdoor sat in a maintainer's commits for over two years before a Postgres developer's slow SSH login exposed it in March 2024. Most AppSec programs never audit for that kind of drift.
Running Capture the Flag exercises for internal security training
DEF CON CTF has run since 1996, yet most engineering orgs still train security awareness with slide decks instead of the format that actually built the industry.
The code-to-cloud AppSec checklist: unifying code, dependency, container, and config security
Log4Shell and the XZ Utils backdoor both proved the same thing: a flaw in one layer is only as contained as your weakest disconnected tool.
DORA compliance for application risk management
DORA became fully applicable on 17 January 2025 with no grace period, and its ICT risk-management articles map almost line-for-line onto standard AppSec practice.
The 10 most common code-level vulnerability classes, ranked by real-world data
MITRE's 2025 CWE Top 25 scored 39,080 CVEs — cross-site scripting still ranks #1, but Missing Authorization jumped five spots. Here's how to prevent each class.
Mapping NIST CSF 2.0 to your AppSec program
NIST CSF 2.0 added a sixth function, Govern, in February 2024 — most AppSec teams still map their tooling to only three of the six.