I back my blogs using a free plugin WP DB Backup up. I can restore my blog to the last 13, if anything happens. I use my site to be scanned by WP Security Scan free plugin and asks to be blocked by WordPress Firewall to secure your wordpress website.
Well, we are talking about WordPress but what's the feeling if your own computer is in danger of hackers of doing updates and security checks. There are files that can encrypt key loggers in your computer. When this occurs they can access everything that you type on your computer. You can find a lot of antivirus programs on the Internet. Just look check out here for a credible antivirus program or ask experts about this.
There is a have a peek at this website section of config-sample.php that's headed"Authentication Unique Keys." There are four definitions that appear within the block. A hyperlink is inside that section of code. You want to enter that link in your browser, copy the contents which you get back, and then replace the keys you have with the unique, pseudo-random keys provided by the site. This makes it harder for attackers to automatically create a"logged-in" cookie for your site.
Make a note of your like it new password! I recommend the free or paid version of the software that is secure *Roboform* to remember your passwords.
Do your homework and some searching, but if you are pressed for time and want to get this try out the WordPress safety plugin that I use. It is a relief to know that my site (and company!) are secure.