Security

Universal 2nd Factor (U2F) is an open authentication standard that strengthens and simplifies two-factor authentication using specialized USB or NFC devices based on similar security technology found in smart cards. While initially developed by Google and Yubico, with contribution from NXP, the standard is now hosted by the FIDO Alliance.

This module is an add on to ga_login and shows Code input in a second step of the form submission and works well with the permission "login without code" to bypass the
ga login 2 step for particular users.

Security module for webClinic Pro subscribers. Automates process of implementing and maintaining website security.

This module provides a way to grant access to specific files for a limited period of time to anonymous users. The generated links are protected by a HMAC, i.e.

Small module that allows you to use regex to validate fields on the registration form.

OAuth Proxy is a Module to make a secure OAuth2 connection with an endpoint, by exposing it as a normal local endpoint without OAuth2. It can be used like a Proxy in that it wraps the connection in an OAuth2 connection.

Its useful for testing, adding local services that are outside drupal and for easy oauth2 connections within drupal to another site.