Solid security plugin, free version is already good

Been running Wordfence on a couple of my sites for over a year. Free version does a solid job — blocks junk traffic, has a decent scanner, and 2FA works fine. Upgraded one site to Premium and the real-time rules help a bit more.

Only downside is it can slow things down a little on cheap shared hosting if you don’t tweak the settings. Still one of the better security plugins I’ve used. Worth trying.