Antibot
Lightweight anti-spam module that prevents robotic form submissions by requiring JavaScript and human interaction.
Tags
bot protection
Honeypot
A spam prevention module that uses honeypot fields and time-based restrictions to deter automated form submissions without using CAPTCHAs.
Spam Master
Real-time firewall and anti-spam protection module that blocks malicious user registrations, comments, and form submissions using RBL (Real-time Blacklist) servers provided by spammaster.org as SaaS.