captcha of base64 image string
PHP Captcha library
🍯 Unobtrusive and flexible spam protection for Rails apps
PHP-based anti-virus anti-trojan anti-malware solution.
Spam Scanner is a Node.js anti-spam, email filtering, and phishing preve...
Google ReCAPTCHA v3 for Symfony
UTM Firewall on OpenBSD
CIDRAM: Classless Inter-Domain Routing Access Manager.
暴恐违禁 文本色情 政治敏感 恶意推广 低俗辱骂
Anti-Spam bot for Discord
The ultimate chat solution. Prevent spam, ads, swears and even bots on y...
Postfwd plugin for blocking international spam botnets based on geograph...
Gojo Satoru is an anime themed group management bot built with python an...
非常灵活精准的处理、过滤，只看真正想看的信息。Awesome-Filter：PIF 公益项...
Provide challenges for newly joined members