Blue Captcha is a powerful and customized captcha plugin that protects your WordPress site from unwanted spams and persons. The plugin is easy to setup and activate high protection against spammers, bots etc.
X Forms Express is the brand new form creator plugin for WordPress users. Using this plugin you can easily create beautiful professional forms and display them wherever you want in your WordPress site.
With new WordPress plugin called Comment Auto Blacklist automatically adds IPs of spam comments to comment blacklist settings field in your WordPress site.
Although there are many WordPress plugins, hacks and other cPanel tricks that allows you to block visitors on some defined conditions. Here is an easiest way of blocking visitors from selected countries and it is the best method if you want to target traffic from a specific country or region.
Akismet is best spam detector plugin but all comments made by spam bots end up in your WordPress Spams folder. This tutorial is about a light weight WordPress plugin that you can easily use with Akismet and increase a step for spambots when posting comments in your WordPress blog.
Here is an easy way for protecting your WordPress site’s email addresses from email-harvesting robots by encoding them into decimal and hexadecimal entities.