W7SFW -
Simple

Firewall Protection

Establish a robust external security layer for your website using Intelligent Default Rules and an Active Whitelist System that blocks up to 99% of harmful traffic, ensuring your site remains secure, stable, and operates seamlessly.

Started for Free See Pricing

Secure & Private

Real-Time Protection

Automated Filtering

WordPress Websites
A Primary Target for Cyber Attackers

Popularity comes at a price. The sheer scale of the WordPress ecosystem makes it the #1 hunting ground for automated bots and global cyber threats.

43,4%

of global websites currently operate on WordPress

61,3%

of CMS-based websites run on WordPress

4.700.000+

WordPress websites are attacked each year

W7SFW – WordPress Firewall

Build a robust defensive layer to protect your WordPress website.

Block all incoming traffic

The moment any traffic reaches your website, W7SFW immediately activates its temporary inbound blocking layer (Blacklist All), preventing every request - whether from real users, bots, or automated tools - from entering the system directly.

Dual Filtering

Next, the system applies the Default Rule to identify legitimate traffic and uses the Active Whitelist System to allow trusted links and pages. This ensures that only requests verified as safe are permitted to enter the website.

Enhanced authentication

To strengthen website security, W7SFW adds an additional layer of protection through two-factor authentication (via browser extension and secure password). This safeguards the WordPress login area by preventing unauthorized access and data extraction, even if the password has been compromised.

4 Reasons to Choose w7sfw

Experience the perfect balance of robust security, global speed, and effortless management. We don't just protect your site; we optimize it.

Comprehensive External Defense Layer

W7SFW analyzes and blocks harmful traffic before it reaches your website. This proactive protection greatly reduces the risk of malicious requests entering your system, minimizes server load, and helps prevent unauthorized access or unwanted content injection.

Global Server Infrastructure

The W7SFW system is built on an infrastructure sponsored by System443, featuring a network of modern servers located across Asia, Europe, and the US. This global setup ensures fast performance, high stability, and reliable protection, no matter where your website traffic originates.

Easy to Deploy and Use

With W7SFW, you do not need to modify the source code or interfere with the structure of your WordPress website. All steps are streamlined and supported with clear, detailed instructions, allowing you to deploy and operate the system easily, quickly, and accurately.

Flexible Service Plans

W7SFW offers a range of service plans - from Free and Pro to Business and Custom - allowing users to choose the level of protection that best fits their needs. Each plan is optimized for practical requirements such as the number of custom rules, timeout duration, server type, and more.

Flexible Pricing Plan

Choose a plan that grows with you. Start for free and upgrade

Free Plan

For individuals

/month

Get Started

Included features:

Total rules: 20 rules
Upload size: 100 MB
Timeout: 60 seconds
Header password
Auto SSL
Support HTTP/3

Pro Plan

For freelancers & small teams

$20

/month

Get Started

Included features:

Total rules: 50 rules
Upload size: 500 MB
Timeout: 180 seconds
Header password
Auto SSL
Support ticket
Global server

Business Plan

For growing teams & agencies

$200

/month

Get Started

Included features:

Total rules: 200 rules
Upload size: 1024 MB
Timeout: 300 seconds
Header password
Custom port
CORS Support
Auto SSL

Need Custom Plan?

For large enterprises requiring custom API integration, dedicated IPs, or protection for 100+ users. We offer tailored security infrastructure designed for your specific architecture.

The Google-Approved Shield

Securing your site directly from your browser.

Real-Time Protection, Zero Code Changes

W7SFW is powered by a browser-based security extension that has been officially approved by Google Chrome. This extension plays a critical role in enabling secure authentication, traffic verification, and real-time protection directly from the user’s browser — without modifying your WordPress source code.

Currently available on Google Chrome. Support for additional browsers such as Firefox, Edge, and Safari is on our roadmap to ensure consistent protection across all major platforms.

Install Chrome Extension