I back up my blogs regularly using a free plugin WP DB Backup. I will always restore my website if anything happens. I use WP Security Scan plugin to scan my site and WordPress Firewall to block asks to fix hacked wordpress database.
The approach, and the one I recommend, is to use one of the password generation and storage plugins available on your browser. I think after a trial period, you have to pay for it, although many people like RoboForm. I use the free version of Lastpass, and I recommend it for those of you who use Internet Explorer or Firefox. That will generate secure passwords for you; then you use one master password to log in.
You first must create a user before you can delete the default admin account. To do this go to your WordPress Dashboard and click on User -> Create New User. Enter all the information you need to enter.
It's time to sign up for a new Facebook account and use this individual's name and identity to pose as your friend. Once I get it all set up, I'll be telling you posing as your friend and asking you to be friends with me on Facebook (or Twitter, or whichever social site).
Always bear in mind that the security of your blogs look at here now depend on how you manage them. Make certain that you follow these strategies that are basic to prevent exploits and hacks on your blogs and websites.