The following tutorial column of WordPress will introduce you to some methods and techniques to improve the security of WordPress website. I hope it will be helpful to friends in need!

Some methods and techniques to improve the security of WordPress website

If you want a stable WordPress site, in addition to ensuring that the website performance is sufficient, you must also pay attention to the website Security, by 2019 WordPress has supported one-third of the world’s websites, and various hackers are attacking WordPress more frequently. So how can we ensure that our WordPress site is secure enough? In this article, we introduce some WordPress security protection tips to make your website more secure.

A strong administrator password

When they first set up a WordPress site, many novices may not care about security issues and just set a password casually, such as admin , 123456, website domain name and other passwords, this is very inappropriate. Once someone else discovers such a weak password website, hackers can enter your website as easily as logging in to their own website.

So be sure to set a strong administrator password. For example, you can set uppercase and lowercase letters plus numbers, a password of more than sixteen digits, etc. If you are afraid of not remembering it, you can The password is saved in a safe place and you can reset your WordPress password even if you forget it.

Limit the number of logins

After setting a complex password, it only adds a layer of login protection. Hackers can still log in to the website by constantly trying different passwords. If by chance, If the password you set is in the dictionary, he can log in to the website.

So we need to limit the number of WordPress user logins to prevent violent poaching. For example, after logging in to the same client 10 times, the corresponding IP will be blocked.

General WordPress security plug-ins have login protection functions, or you can install a small plug-in like Limit Login Attempts Reloaded to specifically limit logins.

Change login address

WordPress has many reasons for password poaching attacks, the most important one is that of all WordPress sites The background login address is /wp-login.php, but if you change the default login URL, many attacks can be avoided.

WordPress changes the background login address plug-in WPS Hide Login

Keep the latest version of WordPress

This not only refers to updating WordPress to the latest version, but also Including WordPress themes, plug-ins, etc., must be kept updated.

We often hear that WordPress or some well-known plug-ins have vulnerabilities, but in fact many of them are old versions. Most development teams usually fix the vulnerabilities immediately after discovering them. This is why we need to keep them up to date. Because of the version, especially when encountering an upgrade that contains bug fixes, you must update.

If you don’t have much time to manage your WordPress site, it is recommended that you set up WordPress automatic updates so that WordPress will automatically update in the background without you having to manage it.

Do not install theme plug-ins from unknown sources

Some advanced themes and plug-ins in WordPress require payment to use, but some people go to unknown third-party websites in order to save money. Download the installation package from unknown sources and install it on your own website.

The WP theme site here strongly discourages this approach. First, there is no after-sales service and upgrades. Second, security is not guaranteed. If the website is attacked because of a small gain, it will be more than worth the loss.

Website Firewall

Website firewall is mainly used to prevent some common malicious attacks, such as malicious requests, XSS, SQL injection and other hacker attacks.

The plug-in recommended here is WordFence. WordFence has more than 3 million active installations, and the free version is powerful enough to defend against most network attacks.

In addition, if you are using Pagoda Professional Edition, you can also use its Nginx firewall to prevent attacks from the server. It is more convenient to operate on the panel and more powerful. .

Back up your site regularly

Last but not least, back up your WordPress site regularly.

Why should you back up your WordPress site? To prevent unknown errors on the website due to mistakes or attacks, there are ways to save them.

WordPress website backup can also be divided into many situations, such as manual backup, automatic backup, backup to cloud service, backup to local. It is recommended that you save several versions of backup locally and on the server to prevent unexpected incidents. In this case, you can check out this tutorial on how to back up WordPress.

If you can do the above points, your WordPress will be very difficult to be attacked. In fact, if there are no third-party plug-ins, WordPress itself is still very safe. As long as you make a backup, you don’t have to worry at all during normal use.

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