security

A deep dive into modern SOC operations: how alert triage tiers work, why alert fatigue happens, what dwell time really means, and which SOC metrics expose…

Hands-on tutorial: simulate adversary TTPs with Atomic Red Team, capture telemetry in a home lab, then author and tune Sigma rules that actually fire—without alert fatigue.

Build a free home detection lab step by step: install Velociraptor and Elastic Stack on one host, wire in Sigma rules, and test with real detection events.

A hands-on deep dive into SBOMs: SPDX vs CycloneDX, generating SBOMs with Syft, and turning them into actionable vulnerability workflows with Grype and…

A practitioner's guide to NIST's 2024 PQC standards (FIPS 203, 204, 205): how ML-KEM, ML-DSA and SLH-DSA work, hybrid key exchange, and realistic PKI migration risks.

Build a safe lab and break your own PKI: forge MD5 hash collisions, exploit weak CSR flags, and bypass revocation checks with open-source tools.…

Hands-on tutorial: deploy Velociraptor and write custom VQL artifacts to detect shadow-copy deletion, GPO abuse, and mass encryption behaviors used by…

This week's threat intel: agentic AI abuse by threat actors, Q3 2026 patch fallout, and infostealer-to-ransomware chaining — plus prioritized defender…

Deep-dive on why token theft and consent phishing defeat MFA, and how passkeys, phishing-resistant credentials, and conditional access restore a defensible identity perimeter.

Build a safe, isolated adversary-in-the-middle phishing lab to demonstrate MFA bypass tactics. Step-by-step setup, configs, and blue-team training guidance for security learners and engineers.

Build a hands-on phishing detection lab using free tools: parse email headers, check domains against Certificate Transparency logs, and score lookalike domains with Python.

Step-by-step tutorial converting a vulnerable Docker image to distroless, non-root, and read-only — with real Dockerfiles, commands, and verification for each control.