Two-factor authentication for Drupal sites. Drupal provides authentication via something you know -- a username and password while TFA module adds a second step of authentication with a check for something you have -- such as a code sent to (or generated by) your mobile phone.
CloudFlare is a FREE reverse proxy, firewall, and global content delivery network and can be implemented without installing any server software or hardware.
On average, CloudFlare-powered websites load 30% faster, use 60% less bandwidth, and process 65% fewer requests. CloudFlare-powered websites are protected from many forms of malicious activity including: comment spam, email harvesting, SQL injection, cross-site scripting, and DDoS (denial of service) attacks.
8.x Features
Cache clearing by Tag (Recommended) and Path.
Restore client's original IP address.
7.x Features
Corrects $_SERVER["REMOTE_ADDR"] so it contains the IP address of your visitor, not CloudFlare's reverse proxy server.
Integrates with CloudFlare's Threat API so you can ban and whitelist IP addresses from the Drupal Comment administration screen.
Integrates with CloudFlare's Spam API.
Integrates with CloudFlare's Client Interface API (planned).
This modules allows users to login to from Drupal into Blackboard without re-entering authentication credentials. The Drupal session is recognized in Blackboard.
Drush ACLs is an extension created with the goal of providing an easy way to a choosen set of filesystem permissions to a Drupal deployment, and optionally help you keep them by hooking into Drush