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.
Kubernetes ships zero built-in encryption for pod-to-pod traffic — here's how cert-manager and service meshes fix that, and the five misconfigurations that quietly undo it.
Valgrind's Memcheck catches use-after-free, leaks, and buffer overruns in unmodified C binaries — at the cost of running your program 10-50x slower.
Terrascan went archived in November 2025 and tfsec folded into Trivy in 2024 — IaC scanning is consolidating fast, and where you run it matters as much as which tool you pick.
A single HTTP/2 feature let attackers hit 398 million requests per second. Here's how Rapid Reset (CVE-2023-44487) broke nearly every major web server at once.
HTTP/2 Rapid Reset hit Google with 398 million requests per second in 2023 — a single protocol quirk, not a bug in any one server, drove the largest DDoS ever disclosed.
A single TCP connection with no END_HEADERS flag was enough to crash major HTTP/2 servers — worse than Rapid Reset, and it took the industry a decade to check for it.
Two backdoors nine years apart — event-stream in 2018, XZ Utils in 2024 — show why code-only AppSec programs fail. Here's a four-layer framework built from scratch.
Capital One's 2019 breach exposed 106 million records through a single SSRF call to the EC2 metadata service — here's the exact control that would have stopped it.
A leaked Codecov credential let attackers read CI secrets from 23,000+ customers for two months in 2021. Here's how to close every stage of that gap.
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