What is a Website Firewall? WAFs and Other Firewalls Explained
If you own a website, you need to protect it. Like personal computers, web servers — and the software running on them — are constantly probed and attacked by hackers. Because of this, it’s important to keep hackers and other bad traffic away from your site. And that’s where a website application firewall or WAF steps in. We can call it a “website firewall” to keep it simpler.Â
In short, a website firewall is a security filter between a computer or server and the rest of the world. Malicious hackers make a living by breaking into insecure servers. Widely used web applications like WordPress and other popular content management systems make a large attack surface. This is why it’s so important for you to secure your WordPress site.