Application Security
API Security Through the Supply Chain Lens
APIs are both an attack surface and a supply chain dependency. This guide examines API security risks from authentication to third-party integrations.
Feb 3, 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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Dependabot Security Update Policies for 2026
A pragmatic guide to configuring Dependabot for security updates: which knobs matter, which defaults are wrong, and how to avoid drowning teams in PRs.
Feb 3, 20266 min read
AI Security
RAG Pipeline Supply Chain Attacks: Vector DBs and More
RAG pipelines have six or seven supply chain surfaces, and most teams are only watching one. Here is how the attacks actually look in production.
Feb 3, 20267 min read
Software Supply Chain Security
What is Artifact Repository Security
Artifact repositories are prime attack targets — one poisoned package reaches every downstream consumer. Here's what actually secures them.
Feb 3, 20267 min read
Vulnerability Management
Automated Zero-Day Discovery: How AI Is Changing Vulnerability Research
AI-powered fuzzing and code analysis are accelerating zero-day discovery. Here's what that means for defenders.
Feb 3, 20266 min read
API Security
gRPC Security Considerations: Protecting High-Performance Service Communication
gRPC's binary protocol and HTTP/2 transport make it fast. They also make it harder to inspect, monitor, and secure than REST APIs. Here is what you need to know.
Feb 3, 20265 min read
Vulnerability Analysis
PwnKit Five Years On: Why CVE-2021-4034 Still Lives in Production
PwnKit was a trivial local privilege escalation in polkit that affected nearly every Linux distribution for over a decade. The technical details and the residual risk in 2026.
Feb 3, 20265 min read
Industry Analysis
Goroutine leaks and data races as denial-of-service and s...
Goroutine leaks and data races aren't just bugs — they're exploitable DoS and logic-corruption vectors. Here's how they work, real incidents, and how Safeguard catches them.
Feb 3, 20267 min read
Container Security
OCI + CNCF Image Supply Chain: 2026 Snapshot
Where the OCI and CNCF image supply chain ecosystem actually sits in 2026, what has stabilized, what is still contested, and what to deploy now versus later.
Feb 3, 20267 min read
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