Additionally, it is important to change your password and admin username if someone helps you and needs your password and admin username to login to do the job. After all the work is finished, IMMEDIATELY change your password and admin username. Someone in their company might not be even if the man is trustworthy. Better to be safe than sorry!
Install the fix wordpress malware scanner Firewall Plugin. This plugin investigates net requests with WordPress-particular heuristics that are straightforward to identify and stop obvious attacks.
The approach, and the one I recommend, is to use one of the password generation and storage plugins available for your browser. People like RoboForm, but I think after a free trial period, you have to pay for it. I use the free version of Lastpass, and I recommend it for those who use Internet Explorer or Firefox. That will generate secure passwords for you.
Recently, the site of Reuters was hacked by an unknown hacker and published a news article that was fake. Their reputation is already destroyed because of what the hacker did since Reuters is a news site. The same thing may happen to you in the event you don't pay attention on the safety of your WordPress blog.
Upgrade, if you're not currently running the latest version of WordPress. Leaving your website in an old version is similar to keeping your door unlocked when you leave for vacation.
There is another problem you have with WordPress. People know they could just visit your login form and where they can login and try a different combination of passwords and user accounts out. So as to prevent this from happening you want to web link set up Login Lockdown. It's a plugin that allows users to attempt to login with a wrong password three times. After that the IP address will be banned view website from the server for a certain timeframe.