Securing your online accounts requires implementing multi-factor authentication, using strong unique credentials, and monitoring for suspicious activity to block unauthorized access. 🔐 Immediate Action Items
Activate Multi-Factor Authentication (MFA): Turn on 2-Step Verification to require a secondary approval code or device prompt when logging in.
Transition to Passkeys: Replace passwords entirely where supported using biometric data like a fingerprint or face scan.
Deploy a Password Manager: Store randomly generated, highly complex credentials inside an encrypted digital vault.
Audit Linked Devices: Review all active login sessions in your account settings and forcefully log out any unrecognized devices.
Update Recovery Details: Ensure your backup phone numbers and alternate email addresses are accurate and accessible. 🛡️ Credential Hardening Rules Security Factor Weak Practice Strong Practice Password Construction Reusing names, dates, or common phrases Combining 4+ random words into a passphrase Minimum Length Under 8 characters 12 to 15+ characters long Variety Same password across multiple platforms 100% unique credentials per platform Secure your user account | Cyber.gov.au