There are a few ways to restrict access to your WordPress site. You can use security plugins like WP Security and WordFence, or you can use the built-in security features of WordPress.
You can also use a plugin to restrict access to specific posts or pages, or you can use a plugin to restrict access to specific users.
One way to restrict access to your WordPress site is to use a security plugin. WP Security and WordFence are two popular security plugins.
They both allow you to restrict access to your site, and they both have features to protect your site from attack. WP Security also has features to protect your site from spam and malware.
Another way to restrict access to your WordPress site is to use the built-in security features of WordPress. WordPress has features to protect your site from attack, and it also has features to restrict access to specific users.
You can use the built-in security features to restrict access to specific posts or pages, or you can use the built-in security features to restrict access to specific users.
You can also use a plugin to restrict access to specific posts or pages. One example of a plugin that restricts access to specific posts is Post Restrict.
Another example of a plugin that restricts access to specific pages is Page Restrict.
You can also use a plugin to restrict access to specific users. One example of a plugin that restricts access to specific users is User Restrict.
Another example of a plugin that restricts access to specific users is User Role Restrict.