It's also important to change admin username and your password if you are helped by someone and needs admin username and your password to login to do the job. Admin username and your password changes, after all of the work is complete. If the person is trustworthy, someone in their business might not be. Better to be safe than sorry!
Backing up your blog regularly also helps in procuring from fix wordpress malware fix hackers. You have to keep a copy of your files hide away in backup system that you can be confident of your database. This makes you a protected backup files that serves you in times of down that is unexpected is the machine. Hackers are not as likely to slip from a bonded back up system.
Protect your login credentials - Don't keep your login credentials where a hacker this page could find them. Store them offsite, and even offline. Roboform is good for protecting them, too. Food for thought!
Yes, you want to do regular backups of your website. I recommend at least a weekly database backup and a monthly "full" backup. More, if at all possible. Definitely, if you make changes and additions to your site. If you make changes multiple times every day, or have a community of people which are in there all the time, a backup should be a minimum.
BACK UP your website regularly and keep a copy on your computer and storage. Back if you have a website that is very active. You spend a whole lot of money and time on your website, don't skip this! Is BackupBuddy, no back up database, widgets, plugins and your files. Need to move your website this will do it!
Free software: If you have installed scripts that are free search Google for'wordpress security'. You will get many tips.