Best container base image hardening tools
A buyer's guide to container base image hardening tools -- comparing Chainguard, Distroless, DockerSlim, Red Hat UBI, Wolfi, and Bitnami on real strengths and limitations.
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.
A buyer's guide to container base image hardening tools -- comparing Chainguard, Distroless, DockerSlim, Red Hat UBI, Wolfi, and Bitnami on real strengths and limitations.
A look back at the 2021 Codecov Bash Uploader breach: how a tampered CI script exfiltrated secrets for two months, and what it teaches about supply chain risk.
DOM-based XSS sink vulnerabilities let attacker data reach dangerous JavaScript sinks without touching the server, slipping past WAFs and static scanners.
A practical, no-hype buyer's guide to artifact repository security tools — what to evaluate, six real vendors compared fairly, and where Safeguard fits.
A 2024 GeoServer flaw showed unsanitized input reaching an XPath evaluator can mean remote code execution, not just data leakage. Here's how to prevent it.
SOC 2, ISO 27001, PCI DSS 4.0, and HIPAA share roughly the same engineering controls — build them once and stop re-implementing access control four times.
ConfigMaps store plaintext in etcd with no size guardrail beyond 1 MiB — teams that drop credentials in them expose secrets to a far bigger RBAC audience.
Node's legacy url.parse() is deprecated (DEP0169), and parser mismatches between it, the WHATWG URL API, and fetchers are a documented root cause of SSRF and open redirects.
60 malicious RubyGems downloaded ~275,000 times went undetected for years — here's how to actually verify what rbenv or rvm installs on your Mac.
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