Three out of four WordPress sites are vulnerable to various attacks.
Here are some tips for troubleshooting security issues.
Tip # 1: Two-Factor Authentication
An effective method of protecting WordPress from brute force attacks is to use two-factor authentication. It provides an additional level of security when entering the system.
When authorizing in the administration panel, in addition to the login and password, you will need to enter a one-time password sent in SMS. Several specialized plugins are available to implement this feature: Duo Two-factor authentication and Google Authenticator.
Tip # 2: Strong Password
Use a strong password of at least 10 characters. Its meaning should be a combination of lowercase letters, uppercase letters, numbers and special characters.
Passwords should be hard to guess and should be changed regularly. It is advisable to use different passwords for different sites. You can use services such as the Strong Password Generator to get them.
Tip # 3: Limit the number of login attempts
If you reduce the number of login attempts over a certain period of time, you can protect WordPress from brute force attacks.
Tip # 4: Choose a Good Hosting Provider
Choose a good hosting provider that specializes in WordPress and provides a firewall, malware scanning, current versions of PHP and MySQL.
Tip # 5: Scheduled backups
Tip # 6: Change the admin username
Do not use the word “admin” as the administrator login. Hackers primarily use this username to infiltrate the site. If you already have a WordPress site that uses the admin login, create a new user and give him administrator privileges. Then delete the admin account from WordPress. You can also change the administrator username using specialized plugins.
Tip # 7: Keep WordPress Up To Date
Update your WordPress system every time a new version is released. Running an outdated version of WordPress makes the site vulnerable.
Hackers are aware of the security issues of legacy versions of WordPress and can use them to hack a site.
Tip # 8: Update Plugins and Themes
Plugins and themes are also susceptible to attacks, so they need to be updated regularly.
You can easily identify plugins that require updating by looking at the corresponding section of the administration panel.
Tip # 9: Remove Unused Plugins
Inactive plugins on a WordPress site are also vulnerable. First of all, due to the fact that you can ignore their updates. Therefore, it is recommended to remove plugins that you are not using. Please note that simply deactivating the plugin is not enough.
Tip # 10: Monitoring WordPress Files
Use specialized security plugins such as Shield. They will let you track changes in WordPress files. These plugins are a complete security solution.
In this article, we looked at just a few strategies that you can use to enhance WordPress security. WordPress protection is a component of the site that you need to constantly work on.