VulnLedger Blog
Articles about SBOM compliance, supply chain security, and vulnerability management.
"What Is an SBOM? A Beginner's Guide to Software Bills of Materials"
SBOM stands for Software Bill of Materials. It's a structured list of every component in your software. This beginner's guide explains what an SBOM is, why you need one, and how to get started in 5 minutes.
"Vulnerability Disclosure: What to Do When You Find a CVE"
Found a vulnerability in an open source project? Here's how to report it responsibly, what to include in your report, and how to follow up. A practical guide for developers.
"Vibe Coding Is Producing Insecure Software — Here's How to Fix It"
AI-generated code has a hidden security problem. We scanned 50 vibe-coded projects and found an average of 12 vulnerable dependencies per project. Here's what we found and how to fix it.
"From Vibe Code to Production: 7 Things AI Won't Do For You"
AI can write your code, but it can't ship your software. Here are 7 critical things AI coding assistants skip — and how to fill the gaps without slowing down.
"Your AI-Generated Code Has a Dependency Problem (And You Don't Know It)"
AI coding assistants generate code with outdated and vulnerable dependencies. We analyzed 50 projects and found the average has 12 CVEs. Here's why it happens and how to fix it in 5 minutes.
"Securing Your Python Dependencies: A Practical Guide"
Python dependencies are the #1 attack vector. Here's how to scan, fix, and prevent vulnerable packages in your Python projects. Covers pip, Poetry, pipenv, and conda.
"The Developer's Guide to Secure Coding in 2026"
A practical guide to writing secure software in 2026. Covers input validation, dependency security, secrets management, CI/CD, and the tools that make it easy. No theory — just actionable steps.
"Secrets Management: Stop Hardcoding API Keys"
Hardcoded secrets are the #1 cause of data breaches. AI coding assistants make it worse by generating code with placeholder credentials. Here's how to manage secrets properly.
"SBOM in Practice: Real-World Case Studies"
How real companies use SBOMs in practice — from startups to enterprises. Case studies covering compliance, security, and supply chain management with practical lessons learned.
"SPDX vs CycloneDX: Which SBOM Format Should You Use in 2026?"
SPDX or CycloneDX? We compared both formats side-by-side: features, compliance acceptance, tool support, and when to use each. Includes decision matrix.
"SBOM: The Document Every Open Source Project Needs"
An SBOM is a structured inventory of every component in your software. It's required by EU CRA, useful for compliance, and takes 5 seconds to generate. Here's everything you need to know.
"SBOM Compliance in 5 Minutes: Generate Your First Software Bill of Materials"
Never generated an SBOM? Start here. One command gives you a compliance-ready Software Bill of Materials. Covers EU CRA, FDA, and NIST requirements.
"Python Web App Security: Flask, FastAPI, Django Hardening Guide"
Security hardening guide for Flask, FastAPI, and Django applications. Covers CSRF, XSS, SQL injection, authentication, rate limiting, and security headers. Framework-specific examples.
"Python Security Best Practices 2026: The Complete Guide"
The definitive guide to Python security in 2026. Covers dependency scanning, input validation, secrets management, web app security, and CI/CD. Practical steps for every Python developer.
"Python Container Security: Docker + Python Best Practices"
How to secure Python Docker containers. Covers base image selection, vulnerability scanning, layer optimization, secrets in containers, and runtime security. Practical Dockerfile examples.
"Python CI/CD Security: GitHub Actions for Python Projects"
Complete guide to setting up security scanning in GitHub Actions for Python projects. Covers dependency scanning, secret detection, SAST, SBOM generation, and security gates.
"Why Open Source Security Is Everyone's Problem"
96% of commercial codebases contain open-source components. When those components have vulnerabilities, everyone is affected. Here's why open source security matters and what you can do about it.
"Input Validation: The #1 Thing AI-Generated Code Gets Wrong"
AI coding assistants generate code that handles the happy path but skips input validation. SQL injection, XSS, and command injection are the result. Here's how to fix it.
"7 Dependabot Alternatives That Actually Generate SBOMs (2026)"
We tested 7 Dependabot alternatives for SBOM compliance, including GitLab options. One is free, open-source, and generates SBOMs in one command. Full comparison with pricing and features.
"How to Generate Your First SBOM in 5 Minutes"
Step-by-step tutorial to generate your first Software Bill of Materials. Covers Python, JavaScript, Go, Rust, and Docker. From zero to compliance-ready SBOM in 5 minutes.
"EU CRA 2027: SBOM Requirements Every Software Company Must Know"
The EU Cyber Resilience Act requires SBOMs by 2027. Here's exactly what you need to do, the deadline, the fines (€15M), and a free tool to get started in 5 minutes.
"Dependency Security: How to Scan and Fix Vulnerable Packages"
Every Python, JavaScript, and Go project has vulnerable dependencies. Here's how to find them, fix them, and prevent them from coming back. Practical guide with real examples.
"Continuous SBOM: Why One Scan Isn't Enough"
An SBOM from January is useless if new CVEs are published in March. Continuous SBOM monitoring catches vulnerabilities the moment they're disclosed. Here's how to set it up.
"How to Scan Docker Images for Vulnerabilities in 3 Commands (2026)"
How to scan Docker images for vulnerabilities in under a minute. One command covers base OS, system libraries, and app dependencies. Includes Dockerfile fixes, CI/CD scanning, and 5 best practices.
"CI/CD Vulnerability Scanning with GitHub Actions: 5-Minute Setup (2026)"
How to integrate vulnerability scanning into CI/CD in 5 minutes. One copy-paste GitHub Actions workflow that scans every pull request, fails the build on critical CVEs, and generates an SBOM automatically.
"CI/CD Security: Catch Vulnerabilities Before They Reach Production"
CI/CD security gates catch vulnerabilities automatically. One YAML file prevents insecure code from reaching production. Here's how to set up automated security scanning in any pipeline.
"How to Audit Your Open Source Dependencies"
A step-by-step guide to auditing your open source dependencies for vulnerabilities, licenses, and supply chain risks. Covers Python, JavaScript, Go, and Docker.