Security plugins can be purchased by you to your WordPress blog. There are many security plugins out there that promises security for your blog. One is known as fix wordpress malware scanner Scan. This plugin scans the system . So that hackers can not penetrate the system, Additionally, it updates the security.
The approach, and the one I recommend, is to use one of the generation and storage plugins available on your browser. I believe after a trial period, you have to pay for it, although RoboForm is liked by many people. I use the free version of Lastpass, and I recommend it for those who use Internet Your Domain Name Explorer or Firefox. That will generate passwords for you.
You also need to place the"Anyone Can Register" in Settings/General to off, and you should have some sort of spam plugin. Akismet is the one I use, the old standby, but there are many of them these days.
As I (our untrue Joe the Hacker) understand, people have far too many usernames and passwords to remember. You've got Twitter, Facebook, your online banking, LinkedIn, two blog logins, FTP, web hosting, etc. accounts which all come with logins and passwords you need to remember.
Change your password, or at least your WordPress admin and password click resources username and collect and utilize fantastic WordPress security tips to keep hackers out!