Vulnerabilities
Nginx 1.20.1 Vulnerabilities: What to Patch
Nginx 1.20.1 fixed a real, exploitable DNS resolver bug — if you're still running an older 1.20.x or 1.19.x build, here's what the fix addressed and why it matters.
Feb 14, 20264 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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Articles
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PCI DSS 4.0 Alignment: Griffin AI vs Mythos
PCI DSS 4.0 raised the evidence bar for software security, supplier management, and continuous assurance. Griffin AI meets the new requirements with persisted records. Mythos-class pure-LLM tools leave QSAs asking for artifacts.
Feb 14, 20267 min read
AI Security
Framework Routing Awareness: Griffin AI vs Mythos
Every HTTP vulnerability begins at a route. Griffin AI models routing; Mythos-class tools guess it. That difference shapes every downstream finding.
Feb 14, 20267 min read
Container Security
gVisor Runtime Security Deep Dive
gVisor intercepts syscalls in userspace and implements a minimal kernel in Go. It is a genuinely different approach, with genuinely different trade-offs.
Feb 14, 20267 min read
Best Practices
What is a Data Breach
A data breach is unauthorized access to sensitive data. See real causes like MOVEit and Log4Shell, average costs, and how to prevent one.
Feb 14, 20267 min read
Tutorials
Getting Started: Safeguard GitHub Actions Gate
Set up the Safeguard GitHub Action to block risky pull requests on dependency vulnerabilities, license violations, and policy breaches before merge.
Feb 14, 20267 min read
Vulnerability Management
Fortinet FortiOS CVE-2024-21762: Exploitation Patterns
CVE-2024-21762 gave attackers pre-auth RCE on FortiGate SSL VPN. We trace the exploitation patterns, scanner behavior, and who got hit first.
Feb 14, 20265 min read
DevSecOps
Supply Chain Security KPIs for Engineering Leaders
If you cannot measure your supply chain security posture, you cannot invest in it. Here are the KPIs that separate real programs from the theater.
Feb 14, 20267 min read
Architecture
Multi-Tenant Isolation for FedRAMP HIGH
How Safeguard achieves hard multi-tenant isolation in a platform that meets FedRAMP HIGH — the boundaries, the proofs, and the trade-offs we accepted.
Feb 14, 20268 min read
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