Block specific users with their IP address from accessing your Directory website
IP Blocker WordPress Plugin will allow you to block specific IP addresses from accessing your Directory site and it also helps you enable SSL certificate for the registration and submission pages.
Helps you block suspicious users
When your Directory website becomes popular with some really good users you will also have to deal with some bad ones who try to harm your website, If you come across any suspicious users like these you can block them from accessing your website by their IP.
Enable SSL certificate on important pages
Generally we want SSL on pages with forms for registration or payment to avoid any security issue, this plugin will allow you to enable the SSL certificate only on registration and listing submission pages where users will make payment.