SIM Swap Attacks: How They Actually Work and How to Actually Prevent One
The data broker opt-out piece mentioned SIM-swap social engineering almost in passing — the aggregated profile a broker builds (your […]
Cybersecurity
Cybersecurity
Data Broker Opt-Outs: Removing Yourself from People-Search Sites
Running an OSINT self-audit on yourself tells you what’s actually exposed — the old forum profile, the data-broker listing, the
CTF
Crack Me If You Can 2026: How a Human and an AI Agent Placed 3rd in Street
Six years ago I wrote up my first Crack Me If You Can run as raw, unedited notes — hashcat
Incident Response for Individuals: What to Do in the First Hour
The backup strategy article covers how to make sure your data survives a ransomware event — immutable copies, an offline
Ransomware Defense: The Backup Strategy That Actually Works (3-2-1 and Beyond)
The complete home cybersecurity lab guide covers snapshot discipline for the lab itself — snapshot before every destructive experiment, keep
Encrypted Messaging Apps Compared: Signal vs. Session vs. Matrix
The disposable research identity guide touches on communication tooling in passing, and it’s a question that deserves its own treatment:
Passkeys vs. Hardware Security Keys vs. Authenticator Apps: What I Actually Use and Why
I get a version of this question constantly after publishing the password manager comparison: fine, the password manager is sorted,
Detection at Home: Building a SIEM with Security Onion and Wazuh
The home cybersecurity lab guide names detection as the module most self-taught practitioners skip — and I’d stand by that
Choosing Your RF Security Research Toolkit: Proxmark3, Flipper Zero, and HackRF Compared
Four of the more popular questions I get from readers getting into hardware security research all boil down to the
Building a Home Cybersecurity Lab: The Complete 2026 Guide
Last updated: July 2026 I get some version of the same question every few weeks, usually from someone who’s just