WordPress Website Security Protection: Effective...Reliable...Easy to use
Keep spam bots out of your site without annoying Captcha codes, puzzles or faulty blacklists. Enterprise spam protection for sites of all sizes.
Blue Captcha is a powerful and highly customized WordPress plugin that effectively protects your WP blogs from spammers and unwanted persons.
Plugin IP Dependent Cookies makes your WordPress installation more secure adding your IP to salt (which makes cookies IP-dependent).
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