Password manager or authenticator app? Engadget weighs the trade-offs
Storing verification codes alongside passwords can make logins easier, but Engadget says critical accounts may warrant a separate authenticator app or hardware key.
Engadget’s comparison of password managers and authenticator apps for two-factor authentication centres on a trade-off: convenience versus separation. Password managers can store and autofill one-time codes alongside login details, while dedicated apps keep the codes apart from the password vault.
Services such as 1Password and Bitwarden can generate time-based codes and sync them across devices. That can simplify logins and help users retain access if a phone is lost or broken, provided the codes are backed up in the encrypted vault.
The concentration of credentials also creates a risk. If a vault is compromised, both passwords and verification codes could be exposed. Engadget notes that malware such as keyloggers or malicious browser extensions may also capture both during a login.
Dedicated authenticator apps offer more separation, and some work offline. But users may need to enter codes manually, and access can be difficult if a phone is lost, broken or unavailable. Recovery may depend on restoring a backup or setting up a replacement device.
Engadget suggests a hybrid approach: use a password manager’s codes for lower-risk services such as shopping sites and subscriptions, and keep codes for critical accounts—such as email, banking and the password manager itself—in a separate authenticator app or on a hardware key. The appropriate setup depends on the accounts being protected, device arrangements and tolerance for extra steps.
