AppSec
Online Vulnerability Scan: How to Test Your App on the Web
What an online vulnerability scan actually checks, how hosted scanners differ from installed tools, and how to run one without breaking your production site.
May 18, 20265 min read
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Supply Chain Security, in plain English.
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.
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8 tips for securing your CI/CD pipeline
Real incidents like tj-actions and xz-utils show how CI/CD pipelines get compromised. Eight concrete, actionable tips to lock yours down.
May 18, 20266 min read
DevSecOps
Python pptx: Using python-pptx Securely to Build Presentations
python pptx usually means the python-pptx library for reading and writing PowerPoint files. Here is how it works and the security pitfalls of processing untrusted decks.
May 18, 20266 min read
Application Security
AI Security Code Review for Pull Requests
How AI code review security works in pull requests, where Endor Labs stops short, and what closes the gap between diff review and real supply chain risk.
May 18, 20269 min read
Security
How to Read and Fix a Checkmarx Vulnerability Finding
A Checkmarx vulnerability is a SAST finding that traces tainted data from source to sink. Here is how to interpret one, confirm it is real, and remediate it.
May 18, 20265 min read
DevSecOps
Building a secure CI/CD pipeline with GitHub Actions
The tj-actions breach exposed secrets in 23,000 repos. Here's how pwn requests, unpinned tags, and self-hosted runners put your CI/CD at risk.
May 18, 20267 min read
Open Source
zipp in Python: Why It Is in Your Dependency Tree
The python zipp package shows up in almost every Python environment without ever being asked for by name. Here is what it does, how it got there, and the one CVE against it.
May 18, 20267 min read
Application Security
Secrets Detection in Source Code: What Gets Missed by Reg...
Regex-based secrets scanners miss encoded, multi-line, and historical secrets in git history. Here is what a real secrets detection tool must catch.
May 18, 20268 min read
Containers
Writing a Secure Node.js Dockerfile: Best Practices That Hold Up
A secure Node.js Dockerfile pins a specific base image, runs as a non-root user, and uses multi-stage builds to keep build tooling out of production. Here is a hardened template and why each line matters.
May 17, 20266 min read
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