This post is to summarize some of my favorite plug-ins used in my blogs and forums. All of them are free. They are used for certain purpose and it will be used based on requirements.
Encrypt WordPress with a plugin
First of all, we recommend to you a WordPress plugin- My Private Site , which is a plugin specially used to encrypt WordPress, which can restrict access very easily.
If you use WordPress built with Pagoda Panel, then the encryption will be very simple. Pagoda Panel has a built-in website encryption function.
Visual Form Builder is a plugin that allows you to build and manage all kinds of forms for your website in a single place. Building a fully functional contact form takes only a few minutes and you don’t have to write one bit of PHP, CSS, or HTML!
WPForms definitely will be better. But once it comes into attachment feature, it will charge you $39.50/year.