#Spam-prevention

altcha-org

altcha

GDPR, WCAG 2.2 AA, and EAA compliant, self-hosted CAPTCHA alternative with PoW mechanism.

mitchellkrogza

apache-ultimate-bad-bot-blocker

Apache Block Bad Bots, (Referer) Spam Referrer Blocker, Vulnerability Scanners, Malware, Adware, Ransomware, Malicious Sites, Wordpress Theme Detectors and Fail2Ban Jail for Repeat Offenders

Speyedr

socialclub-notification-blocker

Next-generation firewall (NGFW) that supports blocking SocialClub Overlay notifications.