Don't just rely on a wordpress plugin. Wordpress security start from your hosting to your password choices. Use a AIO security plugin like Wordfence or iThemes Security and set it up to your needs. And for having a general opinion about possible vulnerabilities check out guides like this:
http://www.wpexplorer.com/how-not-to-secure-wordpress/
Webmaster Security
Wordpres
Submitted by zwpgangster, 10-08-2017, 10:52 AM, Thread ID: 43530
Thread Closed
RE: Wordpres 05-04-2018, 11:39 PM #25
05-04-2018, 11:39 PM
#25