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Articles

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Application Security

Bytecode vs. source analysis: static analysis techniques for Java and Kotlin

SpotBugs scans compiled .class files for 400+ bug patterns; Semgrep parses source directly. Neither alone would have caught CVE-2015-7501 fast enough.

Jul 8, 20265 min read
Compliance & Frameworks

Japan METI's SBOM Guidance: What Software Vendors Need to Know

METI's SBOM guidance has no legal teeth, yet Ver. 2.0 already shapes procurement at Japan's largest manufacturers and critical-infrastructure buyers.

Jul 8, 20267 min read
Best Practices

Installing and Verifying Java on macOS Securely

A SHA-256 checksum only proves a JDK download wasn't corrupted in transit — it takes a GPG signature check to prove it actually came from the vendor you trust.

Jul 8, 20266 min read
Kubernetes Security

Implementing mTLS in Kubernetes clusters: a hands-on guide

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.

Jul 8, 20266 min read
Application Security

Identifying memory safety bugs with Valgrind

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.

Jul 8, 20266 min read
Cloud Security

Shifting Infrastructure-as-Code security left across the SDLC

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.

Jul 8, 20266 min read
Vulnerability Management

HTTP/2 Rapid Reset: inside CVE-2023-44487

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.

Jul 8, 20266 min read
Application Security

Hardening HTTP/2 against protocol-level DoS attacks

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.

Jul 8, 20266 min read
Vulnerability Management

HTTP/2 CONTINUATION Flood: Inside CVE-2024-27316 and the Frame-Based DoS Class

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.

Jul 8, 20267 min read

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