How to Secure Your Outlook / Hotmail Account
Your Outlook/Hotmail account is also your Microsoft account โ securing it protects OneDrive, Office, Xbox, and more.
1. Enable Multi-Factor Authentication (MFA)
Microsoft supports several MFA methods. Using the Microsoft Authenticator app is the most secure option.
- Go to account.microsoft.com โ Security โ Advanced security options
Click Add a new way to sign in or verify
Set up Microsoft Authenticator app (recommended)
Alternatively use a phone number or third-party authenticator
Enable passwordless sign-in for the strongest protection
2. Review Connected Apps and Services
- Go to account.microsoft.com โ Privacy โ Apps and services
Review all apps that have access to your account
Remove permissions for apps you no longer use
Be wary of apps requesting broad permissions
Check consent history for unexpected authorisations
3. Update Recovery Information
- Go to account.microsoft.com โ Security โ Security basics
Add or update your recovery email address
Verify your recovery phone number is current
Set up a trusted device for account recovery
Generate and safely store a recovery code
4. Monitor Sign-In Activity
- Check Recent activity under Security settings
Review sign-in locations and devices
Look for any sign-ins you don't recognise
Click Secure your account if you see suspicious activity
Sign out of all sessions and change your password if needed
5. Strengthen Your Password
- Use a unique password of at least 16 characters
Avoid dictionary words and personal information
Use a password manager to generate and store passwords
Never reuse your Microsoft password elsewhere
Consider going fully passwordless with Microsoft Authenticator
6. Configure Outlook-Specific Settings
- Disable POP/IMAP if you only use the web or Outlook app
Check email forwarding rules for anything you didn't set up
Review inbox rules and sweep settings
Enable Focused Inbox to help filter phishing attempts
Turn on email encryption for sensitive messages
If you think your account may already be compromised, check our companion guide: How to Tell If Your Outlook/Hotmail Has Been Compromised.