Security

Adds a reCaptcha field to the registration page of the WPMU Dev Groups Membership Plugin. Built for multi-site, with options for both network-wide configuration and single-site deployment. Includes CSS controls to fit the captcha into the registration form without custom coding, plus a set of action hooks and variables for developers who need to extend the behavior. Requires the WPMU Dev Groups Membership Plugin. ...

I spent some time reworking the Limit Login Attempts plugin (v1.6.2) by Johan Eenfeldt to be more WordPress Multi-Site friendly. The original plugin works well on WP MS 3.3.1+, but needed a few adjustments to behave properly network-wide. The author’s code is exceptionally well documented, which made this straightforward. Variables at the top of the file are clearly noted, making it easy to set the defaults you want before network activation. ...