Open Source Security
Auditing Ruby dependencies for known CVEs with bundler-audit
A step-by-step bundler-audit tutorial for scanning Ruby gems against known CVEs, patching vulnerable dependencies, and enforcing the check in CI.
Feb 2, 20267 min read
Resources
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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RSS feedVulnerability Management
Vulnerability Remediation SLAs: Best Practices for Real Teams
Setting vulnerability remediation deadlines is easy. Actually meeting them is hard. This guide covers practical SLA frameworks that balance security urgency with engineering reality.
Feb 2, 20268 min read
DevSecOps
GitHub Dependabot and the State of Automated Dependency Security
Dependabot has become the default for dependency updates, but its limitations highlight why automated scanning alone isn't enough for supply chain security.
Feb 2, 20265 min read
DevSecOps
What is a Security Gate
A security gate blocks a build or deploy the moment it fails a policy check. Here's what gates actually check, where to place them, and why most fail.
Feb 2, 20266 min read
Regional Security
Africa's Digital Transformation: Security Challenges at Scale
Africa is leapfrogging traditional IT infrastructure with mobile-first, cloud-native solutions. But the cybersecurity foundations are lagging dangerously behind the pace of adoption.
Feb 2, 20266 min read
Vulnerability Analysis
SonicWall SMA 1000 CVE-2025-23006 Pre-Auth RCE
CVE-2025-23006 is a pre-auth deserialization RCE in SonicWall SMA 1000. Exploit chain, detection signals, and appliance hardening.
Feb 2, 20267 min read
Open Source Security
Case study: RubyGems account takeover incidents and their...
A look at real RubyGems account takeover incidents, including the rest-client hijack, and what they reveal about Ruby supply chain risk.
Feb 2, 20268 min read
Infrastructure Security
Terraform Provider Verification: Securing Your Infrastructure as Code Supply Chain
Terraform providers are plugins that execute with full access to your infrastructure credentials. Verifying their integrity is not optional.
Feb 1, 20265 min read
Kubernetes Security
Kubernetes Ingress Security Configuration: Getting It Right
Ingress controllers are the front door to your Kubernetes cluster. Misconfigurations here expose everything behind them.
Feb 1, 20264 min read
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