Tagged “security”
57 pages · most loved first · page 2 of 3
I'm a Scam Prevention Expert, and I Got Scammed
A security professional gives a long, candid step-by-step account of how a convincing phone scam fooled her anyway, and…
Kaspersky Cyberthreat Map
A hypnotic real-time 3D globe visualizing malware detections and cyberattacks streaming across the world as they happen.
Last Stand on Zombie Island
A blog on weapons, wars, preparedness and security by a self-described recovering gun nut turned bad writer, mixing mili…
lcamtuf's blog
The personal site of security researcher Michal Zalewski, packed with idiosyncratic writeups on hacking, electronics, an…
LibreWolf
A privacy-hardened fork of Firefox that strips telemetry, blocks trackers by default, and ships with stricter security s…
LinuxBlog.io
A Linux and open source blog with in-depth articles on server optimization, cybersecurity, and system administration fro…
Lookalike Link Checker
A free checker that exposes fake lookalike letters, leetspeak and kerning tricks like rn versus m in a pasted link, reve…
Mullvad VPN
A privacy-first VPN provider that assigns anonymous account numbers instead of requiring an email, and accepts cash paym…
Operation Luigi
A fun first-person tale of how one hacker, with her friend's blessing, quietly took over her computer using only pranks…
OverTheWire Wargames
Free security wargames played over SSH that teach Linux, networking, and exploitation concepts through progressively har…
Passphrase Cracking Calculator
A calculator that estimates how long and how much money it would take to crack a word-based passphrase, assuming the wor…
Phrack Magazine
The legendary underground hacker zine, publishing deep technical articles and hacker culture essays since 1985, with eve…
Portable Secret
A browser tool that locks a secret inside a single self-contained encrypted HTML file, so you can share it privately wit…
Privacy Guides
A nonprofit resource recommending privacy-respecting software, self-hosted tools, and secure practices, maintained by a…
PrivacyTools
A long-running guide to private alternatives for the apps you use every day, with recommendations for browsers, messenge…
Professor Messer
Free CompTIA A+, Network+ and Security+ training videos, study notes and study group replays for anyone preparing for IT…
Proton
A Swiss-based suite of encrypted email, calendar, and cloud storage tools built around end-to-end privacy, with a genuin…
Qualys SSL Server Test
A free deep-dive scanner that grades any public website's SSL/TLS configuration and flags outdated protocols or certific…
ReMemory
A browser-based digital safe split across several keys held by people you trust, so you can regain access to your comput…
Schneier on Security
The blog of cryptographer Bruce Schneier, offering influential analysis of security, privacy, and the societal impact of…
SimpleLogin
An open-source email alias service that generates disposable forwarding addresses to hide your real inbox from every sit…
StegOnline
A browser-based image steganography tool that hides and extracts data in picture files using least-significant-bit techn…
Surveillance Self-Defense
The Electronic Frontier Foundation's expert guide to defending yourself from online surveillance, with plain-language tu…
The Curious Case of the Raspberry Pi in the Network Closet
A detective story about finding a rogue Raspberry Pi hidden in an office network, tracing it with help from Reddit and c…
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