WangGuard

The most advanced protection against sploggers and spam users registration, is fully WordPress,WordPress MU ,BuddyPress…


WangGuard 10,000+ active installs Tested with 4.7.6 Updated 8 months ago

Super CAPTCHA Security Suite – Hardened 3D CAPTCHA

Scientifically proven by research from the University of Wollongong as the most secure text-based 3D…


Goldsboro Web Development 200+ active installs Tested with 4.5.10 Updated 1 year ago

Anti-Splog

The ultimate plugin and service to stop and kill splogs in WordPress Multisite and BuddyPress,…


WPMU DEV 20+ active installs Tested with 4.7.6 Updated 7 months ago