CrawlProtect give you three levels of protection for your website. -First with the help of htaccess rules, Crawlpotect will block code injection attempts, SQL injection attempts, visits coming from crawler known as "Badbots" (crawlers used by hackers), website copier and shell command execution attempts. -The second level, is an easy way to change chmod of your site folders and files; to be sure to have the best setting to block hacking attempts. With one click you can change the chmod of all your files or folders. -The third level is done threw CrawlProtect interface which will alert you if a file or a folder has been modified during the last 7 days. Everything is done threw CrawlProtect interface, no need to have any specific knowledge to use CrawlProtect.