I back up my blogs using a plugin WP DB Backup. I will restore my website to the 13, if anything happens. I use WP Security Scan plugin that is free to scan my blog regularly and WordPress Firewall to block asks that are suspicious-looking to fix wordpress malware fix.
Hackers don't have the capability to come to a WordPress blog when you got all these lined up for your own security. You can have a secure WordPress account which gives you big bucks from affiliate marketing.
Keep your WordPress Setup to date - One of the simplest and most valuable tasks you can do yourself is to make sure your WordPress installation is upgraded. WordPress gives you a notice on your dashboard, so there's really no reason.
You could get an SSL Encyption Security to your WordPress blogs. The SSL Security makes secure and encrypted communications with your blog. You may keep history of communication and the all of the cookies so that all transactions are listed. Be certain all your blogs get SSL security for maximum protection from hackers.
These are three things you can do to maintain WordPress safe navigate to this site without plugins. Put a blank Index.html file in your folders, run your web host security scan and backup your whole account.