Protect the account that unlocks the others

Reduce the damage from reuse

Use a different strong password for each account. A reputable password manager can create and store unique passwords, so a breach of one service does not automatically expose the same credential everywhere. Protect the manager itself with a strong sign-in and available additional security.

Secure recovery as well as login

Enable multifactor authentication where available, especially on email, financial accounts, and your password manager. It adds a check beyond the password; it does not make every login prompt legitimate. Never approve an unexpected sign-in request or give a caller a one-time code.

Keep recovery details current and store recovery codes securely away from a publicly accessible document. Email deserves particular attention because password-reset messages often arrive there. Review active sessions and security alerts through the service’s actual settings. Follow your employer’s approved tools and policies for work accounts rather than moving work credentials into an unapproved personal service. A short, regular review is more useful than waiting for an emergency to learn how recovery works.