The XZ Utils Backdoor: A Timeline and Technical Post-Mortem
A technical post-mortem of CVE-2024-3094, the XZ Utils backdoor: how a trusted maintainer identity was used to plant a supply chain backdoor in sshd.
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 technical post-mortem of CVE-2024-3094, the XZ Utils backdoor: how a trusted maintainer identity was used to plant a supply chain backdoor in sshd.
A 2025 retrospective on the September 2023 MGM Resorts ransomware incident, what changed, what stalled, and how supply chain defenders should adjust.
Security logging records security-relevant events so activity can be monitored, investigated, and audited. Learn what to log, how it works, and the common pitfalls.
How Python code injection (CWE-94) works, real CVEs like PyYAML's CVE-2020-14343, and concrete steps to detect and fix it before attackers do.
A data-driven breakdown of supply chain attacks from January through June 2025, covering attack vectors, targeted ecosystems, and emerging trends.
A breakdown of the six core types of application security testing, how Mend.io's SCA-first approach compares to the broader market, and the tools and trends shaping AppSec in 2026.
DevOps metrics tools collect and visualize the delivery and reliability signals that tell you whether your engineering system is actually improving. Here is what to measure and with what.
Python static analysis spans ten distinct techniques, from AST linting to reachability analysis — most teams run only two or three, missing real exploitable risk.
The June 2025 MCP spec made every server an OAuth 2.1 resource server, mandated RFC 8707 resource indicators, and added elicitation. Here is what changes for blue teams.
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