camfindlay/silverstripe-twofactorauth
Adds 2 factor authentication to SilverStripe CMS 2740
91carriage/2fa
Adds TOTP-2FA to SilverStripe 1560
novatio/silverstripe-security-hardener
Module that makes it possible to enable login hardening from... 29
silverstripe/totp-authenticator
A TOTP authenticator for use with silverstripe/mfa 8