內容簡介
BotBlocker Security 是一個完整的安全平台，能在 WordPress 加載之前阻擋 99% 的攻擊。它整合了防火牆、機器人檢測、速率限制、CAPTCHA、雙重身份驗證等功能，無需額外的安全外掛，提供全面的保護。
【主要功能】
• 防火牆和機器人檢測功能
• 速率限制與 CAPTCHA 支援
• 雙重身份驗證 (2FA)
• 即時分析與通知工具
• 無需額外的安全外掛
外掛標籤
開發者團隊
② 後台搜尋「BotBlocker Security – Complete security platform」→ 直接安裝（推薦）
📦 歷史版本下載
原文外掛簡介
BotBlocker Security is a complete security platform that blocks 99% of attacks before WordPress loads. Firewall, bot detection, rate limiting, CAPTCHA, 2FA, analytics, notifications, tools – one plugin replaces your entire security stack: no need for separate firewall, CAPTCHA, 2FA, and anti-spam plugins. No bloat, no monthly fees for core protection.
If your site is hit by login brute force, spam comments, fake Googlebots, content scrapers, or XML-RPC floods, you are not alone: bots generate over 47% of all web traffic. Most security plugins react after WordPress boots, wasting CPU and memory on every bad request. BotBlocker stops them at the door – then gives you the analytics, alerts, and tools to understand exactly what it blocked and why.
Because BotBlocker intercepts traffic before themes and plugins run, it also shields vulnerabilities in your entire plugin and theme stack. Zero-days in contact form plugins, unpatched slider code, outdated e-commerce extensions – attackers never reach the vulnerable code. BotBlocker is your first and last line of defense, every day.
Why site owners switch to BotBlocker
Faster than the competition. Runs on early init through three interception layers, before themes and plugins load. Server load drops during attacks instead of spiking. Zero database queries for returning visitors – pre-generated PHP files with SHA-256 integrity, loaded via native include.
One plugin, full security stack. Firewall, CAPTCHA, 2FA, anti-spam, rate limiting, bot detection – BotBlocker covers virtually every security need a WordPress site has. Most users uninstall 2-3 separate plugins after switching. PRO adds malware scanning, security headers, speed optimization, and behavioral analysis – still one plugin.
Smarter bot detection. User-Agent signatures (largest blacklist among WordPress plugins) plus additional bot signatures. Header checks including AdBlock detection, incognito mode detection, Canvas/WebGL fingerprinting, and device API verification. Anti-detect scoring with weighted signals catches headless Chrome, Puppeteer, Selenium, and PhantomJS even when they spoof user-agent strings.
Smarter CAPTCHA. Multiple modes including Silent Auto-Verify – zero clicks for humans, hard wall for bots. Proprietary CAPTCHAs defeat AI-based solvers that crack reCAPTCHA for $2-3 per 1,000.
Honest free version. Full firewall, all CAPTCHA modes, full 2FA, full logging, full Multisite, Redis/Memcached, shortcodes, command palette, Telegram alerts, visual analytics, diagnostic tools. No nag screens, no crippled features.
Privacy-first. No visitor data leaves your server. GDPR and CCPA compliant out of the box.
Works with everything. Cloudflare, WP Rocket, LiteSpeed, WooCommerce, Elementor, multisite, IPv6, PHP 7.4 to 8.5.
🛡️ Core Firewall (Free)
Three-Layer Architecture – intercepts traffic at wp-config.php (before WordPress), MU-plugin phase, and main shield. Known threats are blocked before WordPress, plugins, or themes load – saving 30-100ms and 5-20MB RAM per blocked request. Zero-day attacks on other plugins never reach the vulnerable code.
Web Application Firewall (WAF) with real-time rule updates via the BotBlocker Threat Defense Feed
User-Agent + additional bot signatures – largest blacklist among WordPress plugins, covering Scrapy, Selenium, Puppeteer, PhantomJS, curl, wget, Python, Java, Perl, SQL injection tools
Brute force protection with progressive lockouts – 5 attempts per 15 minutes, escalating bans
Rate Limiting – sliding window velocity per IP. 30 req/min triggers CAPTCHA; 50/min blocks IP for 10 min. Subnet aggregation catches distributed attacks. Floor protection prevents false positives.
Anti-spam for comments, registration, contact forms
XML-RPC and REST API locked down by default with allowlist for trusted services
HTTP method-level hardening – CONNECT and TRACE blocked (XST attack prevention). OPTIONS handled for CORS preflight.
Fake crawler detection via FCrDNS (dual-direction DNS verification), ASN tokens, and published IP ranges – 95% effective, impossible to spoof without controlling the provider’s DNS zone.
LLM / AI crawler management – allow or block GPTBot, ChatGPT-User, ClaudeBot, PerplexityBot, Bytespider via CIDR-verified IP ranges (1,435 synced from cloud).
Country, ASN, IP range, User-Agent, Referer blocking rules with instant enforcement. ASN database: 3.6M verified records. Geo-blocking with visual country selector and import/export.
Cloudflare-aware real-IP resolution and origin bypass protection
TLS fingerprinting (JA3/JA4) – detects bots by TLS handshake signature, cross-validates against User-Agent. Opt-in, requires server module.
RKN (Roskomnadzor) blocking – 852 CIDR ranges, cloud-synced, auto-updated with self-healing tamper recovery
Full IPv6 support – separate tables and logic for IPv4 and IPv6
Live traffic monitor with attack map, country, ASN, device, browser, block reason
Built-in caching via Redis and Memcached – free, auto-disable on connection failure
🔍 Bot Detection & Anti-Detect (Free)
13 HTTP header checks run on every visitor, catching bots others miss:
Empty User-Agent / UA Anomalies / Empty Accept-Language
PTR/DNS Mismatch – forward/reverse DNS mismatch, impossible to fake
Geo vs Language Mismatch – language claimed differs from visitor’s country
Incognito/Private Mode detection
AdBlock/uBlock detection in visitor’s browser
Canvas & WebGL Fingerprinting – JS consistency verification
WhatsApp Preview / OPTIONS Preflight – legitimate traffic whitelisted
Anti-Detect Challenge Page activates when header checks raise suspicion – silent browser fingerprinting before any CAPTCHA appears:
9 weighted signals: navigator (×2), fake plugins (×3), font rendering (×2), WebGL (×2), Chromium properties (×3), JS jitter, touch events (×2), language (×3), incognito (×2)
Critical signal combinations trigger immediate block
Cookie capability test + sessionStorage retry counter
HMAC-signed responses resist DDoS provider interference
Circuit Breaker: 3 failures → 30-second cooldown → auto-retry
CAPTCHA appears only if auto-verification fails
🎯 CAPTCHA System – All Modes Free
CAPTCHA modes, all free: Silent Auto-Verify (recommended – zero clicks, silent JS fingerprint check), Simple Button, Color Buttons, Image CAPTCHA (Eagle, Horse, Raccoon, Dog, Cat packs), reCAPTCHA v2 (+ Button), Dynamic Shapes (60fps Canvas), Dynamic Digits, Hold Button (hold in the green zone).
Hybrid Mode – internal CAPTCHA + invisible reCAPTCHA v3, two-layer defense
DDoS Resilience Mode – HMAC-signed responses prevent forged challenge bypass
Session Token Verification – cookie-less fingerprint for restricted hosting
CAPTCHA Diagnostics – failure reason codes (token decrypt, transient, hash, mode mismatch)
Image Delivery: Inline Base64 (single request, recommended) or Separate Requests (cache-friendly)
🔒 Login Security & 2FA (Free)
Two-Factor Authentication (Google Authenticator, Authy, 1Password, Bitwarden) – TOTP, 10 backup codes
CAPTCHA modes on login, registration, lost password, and custom forms
Hybrid Mode – internal CAPTCHA + reCAPTCHA v3 two-layer invisible defense on login
Hide login URL (PRO)
Configurable lockout escalation – failed CAPTCHA = short ban, repeat = 24-hour ban
💳 Payment Gateway Bypass (Free)
Auto-detects 25+ e-commerce platforms (WooCommerce, Easy Digital Downloads, SureCart, MemberPress, Paid Memberships Pro, Give, Dokan, CartFlows, FunnelKit and more) and 150+ payment providers (Stripe, PayPal, Mollie, Adyen, Braintree, Square, Razorpay, Klarna, Paddle, Authorize.Net, YooKassa, LiqPay and more), plus form plugin webhooks (Contact Form 7, WPForms, Gravity Forms, Ninja Forms, Fluent Forms).
Detection layers – path patterns, query keys, action names, signature headers – ensure zero false positives. Webhooks, IPN callbacks, and payment notifications never get blocked.
📊 Visibility & Control (Free)
Visual dashboard – KPI cards (Requests, Blocked, Search engines passed, Protection score), hourly bar chart, donut charts (Hosting, Device, Browser, OS)
Dashboard social proof card – live WordPress.org rating, installs count, ratings, link to WP.org (cached 12h)
Inline IP rule widget – add IP allow/block rules via AJAX. Bulk import with 4 one-click buttons (IPv4/IPv6 whitelist/blacklist)
Protection Status Checklist – per-feature toggles with “Enable remaining” bulk action
Health Score gauge – parameters across categories, levels from Critical (<25) to Secure (≥85), real-time updates
3 security presets – Light, Strong, Full – one-click configuration. Plus Default for new installs
Setup Wizard – under 5 minutes, including Google reCAPTCHA setup
⌘K Command Palette – Ctrl+K / ⌘K on any admin page to search every setting, tab, and action. 30+ quick-action shortcuts. Near-zero-click configuration
Interactive analytics – 8 KPI metrics, donut charts, traffic line chart, world map, top IPs and countries rankings
55 diagnostic event codes across 12 log categories – exact block reason for every decision
Detailed event log – IP, country, ASN, User-Agent, browser, OS, device, exact block reason
17 interface languages – English, Deutsch, Español, Français, Polski, Русский, Українська, العربية, עברית, Italiano, 日本語, 한국어, Nederlands, Português, Svenska, Türkçe, 中文 + POT
Admin page header bar – “Blocked today: X · Total: Y” on every admin page
Admin bar toolbar node – protection status + Dashboard + Settings links
Configurable retention with timezone/DST awareness, Daily Summary with incremental aggregation
X-Robots-Tag control – SEO directives (noindex, nofollow, noarchive, nosnippet, noimageindex, notranslate, unavailable_after) on every page BotBlocker lets through; block and challenge pages always carry noindex – no search engine indexing of security barriers
Clean uninstall – drops all database tables, options, transients, cron hooks, MU-plugin files, uploads/botblocker/. Departure feedback dialog. Zero leftover data
📬 Notifications & Alerts (Free)
Email reports – daily / twice-weekly / monthly security summaries. Critical server load warnings and Cloud API expiry alerts.
Telegram Bot integration (add-on) – weekly security summaries via @BotFather: requests, allowed, blocked, suspicious, search/fake bots, timezone, protection mode, security score, block rate. Connection test button. Add-ons → Telegram Notifications.
Admin Dashboard Alerts – cloud lost, missing runtime files, API expired, hits exhausted, ASN/addon update failed, addon incompatible, cache incompatibility
🧩 Shortcodes & Developer Tools (Free)
Shortcodes for frontend dashboards, client portals, and status pages.
* WP Connectors (WordPress 6.7+) – native WordPress Connector on the Connections admin page
* Custom verification endpoint (bbcs-verify) – decoupled from permalink structure
* WordPress Admin → Tools → Site Health → Info integration
* Plugin update changelog injection – changelog displayed in the plugin update screen
* Floating support widget – submit support tickets from dashboard without leaving site
🔧 Tools & Diagnostics (Free)
15 maintenance and diagnostic actions built into the admin panel:
Export Data & Settings Full JSON backup of settings, rules, IP lists
Import Data & Settings Restore from JSON backup
Reinstall Database Factory-reset all BotBlocker tables
Repair & Optimize DB WordPress database repair and optimization
Clear All Visitor Data Purge hits, counters, and statistics
Clear Transients Remove expired WordPress transients
Update ASN Database Download latest 3.6M-record ASN geolocation database
Update RU-Gov List Download latest 852-range RKN CIDR blocklist
Sync LLM Providers Refresh 1,435 AI crawler IP ranges from cloud
Clear Visitor Cookies Reset all BotBlocker cookies – forces re-verification
Reset URL Rewrite Rules Fix 404 errors after permalink changes
Clear Object Cache Flush WordPress + Redis/Memcached caches
Site Health Open WordPress Site Health diagnostic
Clear Debug Log / Download Debug Log Purge or download wp-content/debug.log
🚀 PRO Adds (Premium / Pro / Ultimate)
Cloud Threat Intelligence – 5M+ attack IPs cross-checked globally. Zero-day behavioral and heuristic detection catches unknown attack patterns before signatures exist. VPN, Tor, proxy, ASN, hosting reputation checks.
Early Init Mode – filtering before WordPress Core loads via wp-config.php boot code. Saves 30-100ms and 5-20MB RAM per blocked request. Multisite-aware, auto-disables if Cloud API inactive. Self-healing runtime files.
Hide Login URL – custom admin URL slug. Four behaviors on default URL: 403, 404, home redirect, custom redirect. Reserved slug detection prevents page conflicts.
Security Headers – MU-plugin deployment before plugins load. HSTS, CSP with custom domain whitelist, X-Frame-Options, X-Content-Type-Options, Permissions-Policy. Auto-detects reCAPTCHA Google + BotBlocker API domains in CSP.
Speed Up WordPress – 14 frontend and server optimizations: disable emojis, jQuery Migrate, dashicons, global styles, embeds, RSS feeds, XML-RPC, hide WP version, shortlinks, self-pingbacks.
Malware Scanner – 25+ detection patterns: eval() chains, base64 obfuscation, injected scripts, webshell markers. Deobfuscation preprocessor. Scans files (core, plugins, themes, uploads, custom paths) + database (posts, wp_options, users, cron). Truth Source comparator. Scheduled background scanning (hourly to 5 days). Severity: Critical to Info. Confidence: Review to Confirmed.
HTTPS Protocol – HTTP→HTTPS 301 redirect. Mixed content auto-fix via output buffering. SSL detection behind 7 proxy headers (Cloudflare, load balancers).
Cookie Alert – lightweight first-party cookie consent banner. Custom text, policy link, button label, position, theme, custom CSS. WP accessibility: aria-label, role attributes. 1-year cookie lifetime.
Behavioral Analysis Engine – 3-layer AI bot detection. Free: RPM velocity + subnet pressure. Pro: multi-signal scoring (velocity, URI diversity, session depth, timing, referer consistency). Reputation: IP/subnet tracking with lazy decay. 3 quick presets.
Cron Jobs – advanced WordPress cron management, monitoring, and debugging
Truth Source – file integrity verification against known-good WordPress core, plugin, theme references. Detects modified, added, missing files. Per-file and wildcard ignores. Scheduled background scanning.
XMLRPC Tunnel – secure XML-RPC via IP-allowlisted endpoints. IPv4/IPv6/CIDR/wildcard entry formats. Multi-header real-IP resolution. Auto-block non-allowlisted access.
Priority support – 24-hour response time
Four plans to match your traffic: Premium ($12/month, 25k cloud checks), Pro ($50/month, 100k cloud checks), Ultimate ($100/month, 250k cloud checks + emergency 24h support). Annual billing includes 1 month free. 30-day refund policy. Licensed per domain via Freemius.
Compare plans →
⚡ Performance & Compatibility
Zero database queries for returning visitors – 11 runtime PHP files with SHA-256 integrity, loaded via include
Measured overhead: +3-15ms TTFB for cached visitors, +50-200ms first-time PTR lookups, +2-4MB memory
100+ configurable settings without affecting performance
Redis and Memcached support – free, auto-disables gracefully on connection failure
Cache plugin compatibility – automatic DONOTCACHEPAGE and cache-bypass headers (Cache-Control: no-store, X-LiteSpeed-Cache-Control: no-cache, X-Accel-Expires: 0, CDN-Cache-Control: no-store, private, Surrogate-Control: no-store, max-age=0) covering PHP caches, Nginx, CDN edge, and surrogate caches in one pass. Works with WP Super Cache, W3 Total Cache, WP Rocket, LiteSpeed, Hummingbird, WP Fastest Cache, Cache Enabler, Swift Performance.
CDN and WAF compatibility – Cloudflare, Sucuri, Incapsula, AWS CloudFront, Fastly, KeyCDN, StackPath. Multi-header real-IP resolution (CF-Connecting-IP, X-Forwarded-For, X-Real-IP)
DDoS Protection Compatibility – auto-detects JS-challenges from DDoS-Guard, Stormwall, Qrator. HMAC-signed AJAX responses, Circuit Breaker with retry/backoff. The only WordPress plugin that works correctly behind aggressive DDoS protection without manual configuration.
Fatal Error Hive Mode – during PHP fatal errors from other plugins or themes, renders an emergency page instead of a white screen, preserving the security barrier.
Multisite Support – network activation, per-site data, settings, cleanup. Free on all plans.
PHP 7.4 – 8.5, tested across every supported PHP version. WordPress 5.9 – 7.1. Linux and Windows.
50+ OS versions detected – Windows 95–11, macOS, Android, iOS, Chrome OS, Linux distros, HarmonyOS, Fire OS, KaiOS, Tizen, FreeBSD, gaming consoles
50+ browsers identified – Opera, Edge, Vivaldi, Brave, Samsung Internet, UC Browser, Yandex, DuckDuckGo, Tor, Headless Chrome, Lynx/ELinks, and more
GDPR and CCPA compliant – no PII, technical parameters only, Legitimate Interest basis (Art. 6(1)(f))
