by Yevhen Leonidov 5 (10 reviews)

BotBlocker Security - Complete security platform

Name: BotBlocker Security - Complete security platform
Rating: 5.0 (10 reviews)
Author: Yevhen Leonidov

Complete security platform for everyday: block bots, brute-force, viruses, spam, fake crawlers. WAF, 2FA, no-malware, proactive defense, 200+ tools.

BotBlocker Security ranks #3,763 among WordPress.org plugins with 3,000+ active installations, is #303 of 4,529 in the Security category, a 5/5 rating from 10 reviews, and was last updated Aug 31, 2026. Data from WordPress.org, refreshed twice daily — see methodology.

Compatible with WP 7.1

v1.7.5 Current Version v1.7.5

Updated 2 weeks ago Last Update on 31 Aug, 2026

Refreshed 10 hours ago Last Refreshed on

#303 of 4,529 in Security Top 5% by installs Downloads -12% this week Actively maintained

View on WordPress.org

Rank

#3,763

-2 this week

Active Installs

3K+

-23.6%

KW Avg Position

— No change

Downloads

4.3K

+51 today

Support Resolved

80%

— No change

Rating

100%

Review 5 out of 5

5 (10 reviews)

Next Milestone 4K

Total Progress 95%

3K+ 4K+

122

Ranks to Climb

Growth Needed

8,000,000

Active Installs

Pro

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Rank Changes

Current #3,763

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Active Installs Growth

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Active Installs 0,000,000+

Growth +0.0%

Peak 0,000,000

Downloads Growth

Downloads

Growth

Peak

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Reviews & Ratings

5.0

10 reviews

Overall 100%

10 (100%)

0 (0%)

Support Threads Overview

Resolved

Unresolved

Total Threads

Resolved

Unresolved

80%

Resolution Rate

Security History

Source: WPVulnerability

No known vulnerabilities on record for BotBlocker Security. Checked 1 month ago.

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Plugin Details

Version: 1.7.5
Last Updated: Aug 31, 2026
Requires WP: 5.1+
Tested Up To: 7.1
PHP Version: 7.4 or higher
Author: Yevhen Leonidov

Support & Rating

Rating: ★ ★ ★ ★ ★ 5
Reviews: 10
Support Threads: 5
Resolved: 80%

Keywords

Brute Force anti-spam captcha firewall security

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TL;DR

AI summary of the plugin's readme

This plugin is for WordPress site owners who need protection against automated threats without relying on paid third-party security services. It blocks brute force attacks, spam, fake crawlers, and other bot traffic before WordPress loads, reducing server load and false crawler impersonation.

Three-layer firewall architecture
9 CAPTCHA modes
Two-factor authentication (2FA)
FCrDNS fake crawler detection
Brute force protection with lockouts
XML-RPC and REST API lockdown
LLM/AI crawler management
Payment gateway webhook bypass

Frequently Asked Questions

Common questions about BotBlocker Security - Complete security platform

Yes. The free version includes: three-layer firewall, all 9 CAPTCHA modes, anti-detect scoring, FCrDNS bot verification, rate limiting, 2FA with backup codes, anti-spam, brute-force protection, XML-RPC and REST API protection, live traffic monitor, Telegram alerts, 20 shortcodes, 15 diagnostic tools, command palette, Redis/Memcached, Multisite support, and DDoS compatibility. PRO adds cloud threat intelligence (5M+ attack IPs), Early Init Mode, premium addons (Hide Login, Security Headers, Speed Up, Malware Scanner, Behavioral Analysis, and more), and priority support. Premium starts at $12/month.

No. Measured overhead is +3-15ms for verified visitors with zero database queries - all rules load from 11 pre-generated PHP files with SHA-256 integrity. Under attack, server load typically drops because bad requests are rejected at the earliest interception layer, before WordPress, PHP, or database code runs. FULL mode saves 30-100ms and 5-20MB RAM per blocked request.

Yes. BotBlocker reads proxy headers (CF-Connecting-IP, X-Forwarded-For, X-Real-IP) to find the real client IP and blocks attempts to bypass Cloudflare by hitting your origin directly. Fully compatible with Cloudflare, Sucuri, Incapsula, AWS CloudFront, Fastly, KeyCDN, and StackPath. Cloudflare Business+ users can also enable TLS fingerprinting (JA3/JA4) for bot detection - see docs/TLS-FINGERPRINTING.md.

Yes. Auto-detection for 25+ e-commerce platforms and 150+ payment providers. Stripe, PayPal, Mollie, Adyen, Razorpay, YooKassa, and other webhooks are automatically recognized and never blocked. Four detection layers (198 path patterns, 227 query keys, 360 action names, 114 signature headers) ensure zero interference with payment processing. Bypass modes (full/partial), settings and hardening recommendations: see docs/PAYMENT-BYPASS.md.

Yes. BotBlocker automatically sets DONOTCACHEPAGE and multiple cache-bypass headers (Cache-Control: no-store, X-LiteSpeed-Cache-Control, X-Accel-Expires, CDN-Cache-Control, Surrogate-Control) on verification pages so PHP-based caches, Nginx reverse proxies, CDN edges, and surrogate caches never store security barriers. Works out of the box with WP Super Cache (PHP mode), W3 Total Cache, WP Rocket, LiteSpeed Cache, Hummingbird, WP Fastest Cache, Cache Enabler, and Swift Performance. Server-level caches (Nginx FastCGI, Varnish) need a cookie-based bypass rule - see docs/CACHE-COMPATIBILITY.md.

Yes. Since version 1.6.13, BotBlocker auto-detects JS-challenges from external DDoS protection services. HMAC-signed AJAX responses let the plugin distinguish its own responses from DDoS-provider challenge pages. Circuit Breaker prevents retry storms (3 failures → 30-second cooldown). BotBlocker is the only WordPress security plugin that works correctly behind aggressive DDoS protection without manual whitelisting. See docs/DDOS-COMPATIBILITY.md.

No. BotBlocker auto-detects your server IP during setup and lets you allowlist admin IPs and trusted services. WP-Cron and internal WordPress calls always pass. If you ever get locked out, a hashed Secret URL (generated in the admin panel and sent to the admin email) provides emergency access - no FTP required.

No. Only technical request parameters (IP, headers, User-Agent) are analyzed locally on your server. No PII is stored or sent anywhere. GDPR-compliant under Legitimate Interest (Art. 6(1)(f)). CCPA compliant - no PII collection, no data sale. Full details in docs/PRIVACY.md.

Yes. Every feature works with IPv4, IPv6, or dual-stack setups. Separate database tables and logic for each protocol family.

Yes, since version 1.6.15. Network activation, per-site data isolation, per-site settings, and per-site cleanup on uninstall. Free on all plans.