WordPress is a popular CMS that is widely used by many companies and individuals. In short, it occupies a dominant position in the website design software market, which makes it an excellent target for attacks of all kinds, so this is where firewalls become very important.

How does a firewall

A firewall, contrary to popular opinion, is not just something that prevents you from accessing certain websites from targeted locations (schools, offices). In reality, this is a security measure put in place to define access rules (entries exits) in order to protect an entire network, servers, websites or simply computers.

These rules allow you to put a wall between a safe source (server or your WordPress blog) And an unreliable source (Internet) for which only reliable data has access.

Why should you use a firewall on WordPress?

When it comes to WordPress security, there is nothing better than a great setup. There is no such thing as ultimate protection or super protected blogging. Yet behind the idea of ​​protecting WordPress, there is the desire to complicate things, and depending on your involvement, your blog will be less and less vulnerable.

Today, most of the services offered offer a range of features and tools that can to some extent cover all the known vulnerabilities in your WordPress blog. Then you don't have to worry about multiple management of security systems, in most cases, each plugin uses its service.

However, even among these tools and services, you may want to use a particular solution. This will likely be done based on your personal consideration and the needs of your blog. But there are still reasons why you should absolutely include a firewall in your various measures.

• First, you will never have enough of the proper steps to secure your blog.
• Second, after you configure the rules that govern your firewall, it will work on its own and no longer need assistance.
• And finally, the major reason for using a firewall and the one that makes this secure solution still exists is that it works.

Some tools to add a firewall to your WordPress blog

In the following list, I have tried to collect the most recommended tools & services for adding a firewall on WordPress.

1. Sucuri Firewall

Sucuri is one of the most popular configuration solutions. Their firewall service creates a proxy so that it is the intermediary between your blog and the visiteurs. They therefore deal with malicious traffic, and send only legitimate traffic to your blog.

You can buy their services from $ 9.99 per month.

2. WordPress Simple Security FireWall

WordPress Simple Security Firewall is a WordPress Plugin which is gaining more and more popularity. The main reason this plugin was created stems from the status quo of WordPress security plugins, particularly when it comes to interacting with the “..htaccess ».

WordPress Simple Security Firewall allows you to protect your blog as much as possible without altering it, given the changes made to the ".htaccess" file.

It is a free plugin that you can download free on WordPress.org.

3. All In One WP Security & Firewall

All In One Wp Security & FireWall has particularly stood out over the years, and is one of the best WordPress security plugins. It offers an array of custom-built features to help you protect your WordPress blog.

It is also a free plugin that you can download directly on WordPress.org.

4. WordFence

Here is another fairly complete solution to integrate a firewall on WordPress. I will not dwell on him because, we have already written earlier A tutorial on this plugin.

5. BulletProof Security

Another WordPress Plugin equally popular. Just like the other previous solutions, it offers a variety of solutions to protect your blog. The plugin authors highlight the fact that this plugin can protect your blog from nearly 100.000 different attacks.

Designed on their own description, BulletProof is an equally robust firewall. It records the different attacks in a database in order to prevent future attacks.

It is also a free plugin that you can download on WordPress.org

That's it for this tutorial on website security in WordPress. Feel free to share it with your friends on your favorite social networks.