In addition to producing regular content for your website, you should also be aware of the need for regular maintenance. This includes paying attention to your site's security. And if you have a WordPress site, you're subject to various security tasks.
In this article, we'll look at the best techniques for making WordPress more secure. Specifically, we'll analyze the steps you can take right from the start and what you should continue to do to ensure your site's ongoing security.
1. Themes and plugins
Before you install anything on your WordPress site, you need to do your research. This means you need to examine and review plugins and themes you might want to use on your site . Read reviews. Take a look at their support channels or forums. Visit the developer's website. Google the developer to learn more about them and see if anyone has complained.
A star rating can give you a good initial impression of a plugin or theme, but you need to dig deeper. Installing a substandard theme or plugin can have disastrous consequences for the health of your website.
2. Reduce the number of themes and plugins you have installed
If you decide to change your theme, don't leave your old ones running for months. If you want to test a variety of comparable plugins, don't install them all after you've made your decision.
Additional themes and plugins provide unnecessary access points to your site. If maintenance or technical support is lacking, it can lead to serious security issues. Plus, you're less likely to notice them if you don't actively use them. Not to mention, installing a lot of additional plugins and themes can slow down your site. Get rid of them immediately.
3. Maintain the latest versions of your themes and plugins
You should also keep your plugins and themes updated regularly. While there are arguments for and against automatic updates, one thing is certain: Updating your plugins and themes is crucial to ensuring the security of your site Brute force attacks and viruses can use outdated themes and plugins to gain access to your site.
4. Choose a reputable security plugin
Since we are talking about plugins, it is also important to note that The security plugin you choose will have a big impact on how you harden WordPress The best security plugins automate a large portion of tasks and offer a wide range of features. You'll only need to select one security plugin, as they generally offer comparable functionality. But there are a few you might consider:
- Sucuri Security
- iThemes Security
- Wordfence Security
- WP fail2ban
- Jetpack
- SecuPress
- BulletProof Security
There are more plugins than just those mentioned above, but we've picked out some of the best choices for you to consider.
5. Use 2FA and be careful when choosing a password
Choosing a strong password is one of the most effective ways to improve website security. While you may be tempted to choose a password that is easy to remember, it is much more important to choose a password that is difficult to guess. The best option here is to use a password generator, which will ensure that the password is unique and secure.
Another thing you should implement immediately on your site is two-factor authentication. 2FA makes it harder for people to access your site. provides an additional level of security and assurance against brute force attacks There are several plugins that make this possible, one of the most popular being Google Authenticator.
6. Back up your data regularly
Making frequent backups is another important line of defense to protect your WordPress site. So, If something goes wrong, you can restore a previous version of your site without losing all content. .
If, despite your best efforts to harden WordPress, your site has been breached, you will be able to protect the breach and restore your site to a previous version.
7. Limit login attempts / Prevent brute force attacks
In addition to creating a complex password and implementing 2FA, you should also limit access attempts. This can significantly reduce the number of brute force attacks. Since hackers use automated software to repeatedly attempt to access websites, You can eliminate the risk of their efforts by limiting the number of times a person can attempt to log in. This is possible through the use of a “limit access attempts” plugin called Reloaded.
8. Disable the file editor
Reducing access to your website's backend is another way to harden WordPress. While you can do this manually, it's best to use a plugin to achieve this. Several WordPress security plugins allow you to check a box and disable the file editor. This solution is preferable, especially if you have opted for an all-in-one security system.
9. Change your security keys
Previously used credentials are stored in encrypted form every time you log in to your website. Every time you access your website, your previously used credentials are stored in an encrypted format. This format is called a SALT security key. Unfortunately, this format is sometimes hackable, and if a hacker gets hold of it, they can decode your login information. The solution? Change your site's SALT security keys regularly This feature is included in many comprehensive security plugins.
10. PHP errors should be masked
While it's a good idea to use PHP's built-in debugging tools, you should not broadcast these issues to a wide audience. Hackers can use this information to find vulnerabilities in your site that they can attack. Instead, keep them hidden. To do this, simply change WP-DEBUG to false in the wp-config.php file of your WordPress installation. Plugins can also help you with this task.
Protect your website and strengthen WordPress now
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