Top notch security

Lots of options but easy to configure. Wordfence recently help me detect and stop a brute force attack on my site. They really keep up on WordPress vulnerability and update often to protect you, even when plugin authors don’t.

A small issue on shared servers: pay attention to your memory usage, especially if you run multiple sites. On one host I had to turn live traffic off and set the memory limit Wordfence down to 30 megs.