Emerging Technology
Leaky Vessels: The runc Container Escape Class (2024)
Leaky Vessels bundled four CVEs that let container processes escape into the host. Two years later the class is still mispatched and misunderstood.
Feb 4, 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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Articles
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Firecracker vs Cloud Hypervisor vs Kata Containers: 2026 Buyer Guide
A practical comparison of Firecracker, Cloud Hypervisor, and Kata Containers across boot time, memory overhead, security boundary, and operational fit for serverless and multi-tenant workloads.
Feb 4, 20265 min read
AI Security
How to Set Your Git Username and Email (and Why It Matters for Security)
Your Git username and email stamp every commit you make. Here is how to configure them correctly across global and per-repo scopes, and why they matter for trust and audit.
Feb 4, 20266 min read
Tools
GitHub Advanced Security vs Snyk vs Safeguard 2026
A side-by-side evaluation of GHAS, Snyk, and Safeguard across SCA depth, reachability, SBOM, policy gating, and the operational realities of running each at scale.
Feb 4, 20265 min read
Compliance
Implementing the ISO 27001:2022 Revision in 2026
The transition window to the 2022 revision of ISO 27001 closed in October 2025. Here is what we have learned from helping organizations implement it cleanly.
Feb 4, 20265 min read
Software Supply Chain Security
Sigstore Rekor Transparency Log Deep Dive 2026
How Rekor actually works in 2026, the trade-offs of the current Merkle tree design, witness diversity, and the operational realities of verifying inclusion at scale.
Feb 4, 20266 min read
Software Supply Chain Security
Case study: crates.io maintainer account takeover and mal...
How a compromised maintainer credential becomes a crates.io account takeover and a malicious crate version in the Rust software supply chain.
Feb 4, 20269 min read
Application Security
RASP vs IAST: Which to Deploy in 2026
A practical comparison of Runtime Application Self-Protection and Interactive Application Security Testing for 2026, with deployment guidance based on real-world tradeoffs.
Feb 4, 20265 min read
Product
Safeguard Lion 2.0: Multi-Jurisdiction Compliance
Lion 2.0 is Safeguard's compliance model. The 2.0 release adds multi-jurisdiction mapping, control-level evidence, and a new export for audit packages.
Feb 4, 20266 min read
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