Digital identity protection
Reduce account coupling, SIM-swap exposure, credential-stuffing damage and risky recovery questions.
How to use this section
Use the Digital identity protection directory to choose the page that matches the decision or problem you have now. Follow official provider links for account actions, and never enter a password or recovery code into an informational guide.
What belongs in this section
Reduce the number of accounts that depend on one phone number, one email or one reused password. Account separation makes a single breach less likely to become a full identity takeover.
Account Separation Strategy
Separate recovery, finance, shopping, social and administrator roles without creating unmanaged complexity.
Open guide →How to Close Unused Accounts Safely
Export needed data, remove payment methods, revoke apps and confirm deletion without losing evidence.
Open guide →Protect Financial App Accounts
Harden brokerage, payment and banking applications with stronger login and recovery controls.
Open guide →Protect a Phone Number From SIM-Swap Risk
Strengthen carrier authentication, account PINs and backup methods for numbers used in recovery.
Open guide →Why Security Questions Are Weak Authentication
Understand public, stable and guessable answers and use safer recovery when available.
Open guide →What to Do After a Credential-Stuffing Alert
Replace reused credentials, secure email and review sessions after an automated login attempt.
Open guide →Standards and source notes
This page is maintained by the Password Tools Hub Editorial Team. General password guidance is checked against NIST SP 800-63B and the OWASP Authentication Cheat Sheet. Product interfaces can change; use the linked provider documentation for the final account action.