Wordfence is the only WordPress security plugin that
provides this kind of real-time distributed protection as it learns from other
sites that are attacked. It's part of what makes us the best WordPress security
plugin in the business. But that's just the beginning of what we do to protect
your site and help you recover from an attack.
Features:
- Wordfence blocks fake Google crawlers. These are often robots that are either stealing your content or scanning your site for security holes.
- Wordfence blocks anyone that accesses your site too quickly. Very fast scanning is a common heuristic that attack bots share.
- We block anyone who is generating page not found errors too quickly. If someone scans your site for security holes, they almost always generate a large number of page not found errors in rapid succession.