內容簡介
Redeyed Sentinel 是一款免費的自我託管 CAPTCHA 和 IP 信譽服務，專為 WordPress 設計。它能有效保護登錄、註冊、找回密碼和評論等表單，無需追蹤訪客或影響網站速度，並能記錄每次阻擋的嘗試。
【主要功能】
• 自動在登錄、註冊、找回密碼和評論表單上添加 CAPTCHA
• 伺服器端驗證，確保安全性
• 可選的阻擋記錄功能，方便檢視
• 簡單的設置介面，支持每個表單的開關
• 輕量級，僅在需要的頁面加載腳本
外掛標籤
開發者團隊
原文外掛簡介
Redeyed Sentinel is a free, self-hosted-friendly CAPTCHA and IP-reputation service for WordPress. It protects the forms bots love most — login, registration, lost-password and comments — without tracking your visitors or slowing your site down, and can log every blocked attempt so you can see it working.
The plugin is free to install and does nothing until you enter your keys. With no Site Key and Secret Key configured, Sentinel stays completely inert: no widget is rendered, no requests are made, and your forms behave exactly as before.
What you get
Drop-in CAPTCHA widget on the WordPress login, registration, lost-password and comment forms.
Server-side verification on submission — tokens are checked against Sentinel using your site’s Secret Key, which is never exposed in page markup.
Block log — optionally record every blocked attempt (form, IP, outcome, score, time) and review it under Settings → Sentinel Log.
Fail-open by design: if your keys are missing the plugin will not block anyone, and an admin notice reminds you that Sentinel is inactive.
Simple settings screen under Settings → Sentinel with per-form on/off switches.
Optional widget customization — set a site-wide widget type, theme, colour scheme, minimum difficulty, width and form key. Every field is optional and off by default.
Lightweight: one small async script, loaded only on the pages where a protected form appears.
Privacy
Your Secret Key is sent only from your server to the Sentinel verification endpoint (/sentinel/siteverify). It is never printed in HTML. The public Site Key is the only key that appears on the page, which is exactly what it is designed for.
