AI Security
Agent-to-Agent Security in Multi-Agent Systems
Multi-agent systems inherit every trust problem of single-agent systems and add a few more. Here is how the threat model actually shifts.
Feb 22, 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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Australia's Essential Eight and Software Supply Chain
The ACSC's November 2023 Essential Eight update tightened patching, application control, and software inventory expectations that every Australian-regulated entity now has to evidence.
Feb 22, 20265 min read
Container Security
Multi-Arch Image Builds and Attestation Pitfalls
Why multi-architecture container images break assumptions baked into signing, SBOM, and attestation tooling, and how to build a multi-arch pipeline that stays verifiable.
Feb 22, 20268 min read
Vulnerability Management
CISA KEV catalog
The CISA KEV catalog lists vulnerabilities with confirmed real-world exploitation. Here's what it is, how entries get added, deadlines, and remediation rules.
Feb 22, 20267 min read
Incident Analysis
Roku Credential Stuffing Attacks Compromise 576,000 Accounts
In April 2024, Roku disclosed that two separate credential stuffing campaigns had compromised approximately 576,000 customer accounts, with attackers making fraudulent purchases and changing account details on some affected accounts.
Feb 22, 20267 min read
Industry Analysis
C/C++ Security Explained
C/C++ still cause ~70% of critical CVEs. From Heartbleed to the xz backdoor, here's why memory bugs persist and how to find exploitable ones fast.
Feb 22, 20268 min read
Open Source Security
Go Dependency Visualization for Security
The Go module graph is comparatively small, which makes it one of the few ecosystems where visualizing dependencies is actually useful for security review rather than just pretty.
Feb 22, 20267 min read
Container Security
Container escape
A container escape lets attackers break out of a container into the host or other workloads. Learn how these attacks work, real CVEs, and Kubernetes risk.
Feb 22, 20267 min read
Infrastructure Security
Envoy Proxy Security Hardening for Production Deployments
Envoy powers service meshes and API gateways across the industry. Its default configuration prioritizes connectivity over security. Here is how to fix that.
Feb 22, 20264 min read
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