Encryption & Backups
How TLS Keeps Websites Secure
TLS is the technology behind the HTTPS padlock. Here is how it protects your data in plain terms.
Data security & privacy
Practical guides to protect your data and your privacy
Clear, tested advice on passwords, VPNs, encryption, scams and the tools that actually keep your information safe.
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Encryption & Backups
Full-Disk vs File Encryption: Which Do You Need?
Two approaches to protecting data at rest. Understand the difference to choose the right one.
Encryption & Backups
How to Recover Deleted Files: What Works and What Does Not
Accidentally deleted something? Act quickly and avoid actions that overwrite your data.
Encryption & Backups
Cloud Backup Services: What to Look For
Not all cloud backups are equal. Check encryption, versioning and recovery before you choose.
Encryption & Backups
Home NAS Backup for Beginners
A network storage device can back up every computer in your home. Here is what to know before buying.
Encryption & Backups
Mac Backup With Time Machine: A Beginner Guide
Time Machine makes automatic backups of your Mac. Here is how to set it up well.
Encryption & Backups
Windows Backup Options Explained
Windows includes several backup tools. Here is what each does and how to combine them.
Encryption & Backups
How to Back Up Your Android Phone
Android backups cover apps, contacts and photos. Set them up before you need them.
Encryption & Backups
How to Back Up Your iPhone Safely
Back up your iPhone with iCloud or a computer so a lost phone does not mean lost memories.
Encryption & Backups
Encrypted Email: PGP, S/MIME and Modern Alternatives
Normal email is not private. Here are your options for encrypting messages.
Encryption & Backups
Encrypting Cloud Files Before You Upload Them
Cloud storage may be encrypted but the provider can often read your files. Client-side encryption keeps you in control.
Encryption & Backups
How to Encrypt a USB Drive on Windows, Mac and Linux
A lost USB stick can leak sensitive files. Encrypt it in a few minutes with built-in tools.
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VPN & Online PrivacyVPNs, tracking, browsers and everyday privacy settings.Passwords & AuthenticationPassword managers, passkeys and two-factor authentication.Scams & PhishingHow to spot and avoid phishing, fraud and social engineering.Data BreachesWhat to do when your data leaks, and how to reduce the…Encryption & BackupsEncrypting devices, secure messaging and safe backups.Privacy ToolsReviews and how-tos for tools that protect your information.