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Kubernetes Security

Falco vs. Tetragon vs. Tracee: choosing a Kubernetes runtime security tool

Falco graduated CNCF in February 2024, Tetragon enforces in-kernel, and Tracee ships 330+ prebuilt eBPF detections — here's when each one actually wins.

Jul 11, 20267 min read
Cloud Security

Detecting and remediating Terraform and CloudFormation drift

Terraform's own drift check can return an ambiguous exit code — here's how declared IaC state quietly diverges from live cloud resources, and how to catch it.

Jul 11, 20267 min read
Application Security

A hardening checklist for modern Drupal deployments

Drupal 7's 2025 end-of-life left unsupported sites exposed; here's a concrete checklist for module vetting, access control, and patch cadence on Drupal 10/11.

Jul 11, 20266 min read
Vulnerability Management

CVE-2022-33980: Interpolation-Based RCE in Apache Commons Configuration

A CVSS 9.8 flaw in Apache Commons Configuration 2.4–2.7 let default interpolators run script-engine expressions from untrusted config strings.

Jul 11, 20267 min read
Application Security

A hands-on stack buffer overflow in C++: root cause and mitigations

The Morris Worm hit ~6,000 machines in 1988 via one unsafe gets() call. We build and hijack a stack overflow in C++ to teach why canaries and ASLR exist.

Jul 11, 20267 min read
Application Security

Modern C++ security: smart pointers, bounds checking, and static analysis

Microsoft has said for years that ~70% of the CVEs it patches trace to memory-safety bugs — here's how modern C++ actually closes that gap.

Jul 11, 20266 min read
Container Security

Container security: five best practices for provenance, runtime, and network

A single runc bug (CVE-2024-21626) enabled full container escapes in early 2024 — proof that provenance and network defaults matter as much as image scanning.

Jul 11, 20266 min read
Container Security

Container-handling security fundamentals: immutability, signing, and privilege drops

Two runc CVEs, five years apart, both turned root-in-container into root-on-host — proof that container isolation needs backup, not blind trust.

Jul 11, 20267 min read
Cloud Security

The most common cloud misconfigurations, and the queries that catch them

Cloud misconfiguration was the initial attack vector in 15% of breaches in IBM's 2024 study — tied with phishing. Here are the six patterns and the queries to find them.

Jul 11, 20266 min read

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