Practical security guide
Step-by-step fixes, scam checks, Windows cleanup, browser safety, and simple security habits for real problems people run into every day.
Updated guide index
These days, the smartphone is more than just a means of communication. Every day we use it to communicate with friends and family, message social networks, browse the web. There are also more specific…
Browser cookies store login, cart, preference, and tracking data. Learn what accepting cookies means, which cookies are risky,…
Let’s have a look at the bad boys of this year. During 2022, the factions have been forming…
Spam text messages can hide SMS phishing links, fake delivery fees, toll notices, reward-points traps, bank alerts, task scams, and wrong-number fraud. Learn the…
IPsec and SSL/TLS secure traffic in different ways. Compare VPN use cases, access scope, firewall traversal, security tradeoffs, and when to choose each.
A modern ransomware families list explaining RaaS groups, affiliates, leak sites, and examples such as REvil, LockBit, Hive, BlackCat, Cl0p, and Royal.
A ransomware list focused on famous attacks, from early file lockers to WannaCry, NotPetya, LockBit, Cl0p, and modern double extortion.
Learn how to spot a scam website before entering a password or card number. Check the domain, payment method, business details, reputation, and recovery…
