How to back up a small business the 3-2-1 way, with ransomware in mind
Three copies, two devices, one offsite, and at least one disconnected. Here is how a small business can follow NCSC and CISA backup advice and use versioning and locked storage.
Guides
Step-by-step explainers built from the official documentation.
How to reduce ad tracking on your phone: iOS and Android settings that matter
App Tracking Transparency, iCloud Private Relay, Android's advertising ID controls and both platforms' permission settings limit how apps follow you. Here is where to find each one.
How to turn on full-disk encryption on Windows, macOS and Ubuntu
Device Encryption, BitLocker, FileVault and Ubuntu's installer can lock a drive's contents behind a password or key. Here is how to switch each one on and keep the recovery key safe.
How to check whether your email or passwords were exposed in a data breach
Have I Been Pwned, Chrome's Password Checkup and Apple's Passwords app can show whether your details leaked. Here is how to run each check and what the NCSC says to do next.
How to set up passkeys on your Google, Apple and Microsoft accounts
Passkeys replace passwords with the fingerprint, face scan or PIN that unlocks your device. Here is how to create them for Google and Microsoft accounts and sync them on Apple devices.