There are countless blogs. Money is being made by some people through it and some do not. Many of the bloggers use WordPress at the moment. You need to make sure that your blog is secure.
Finally, secure your wordpress site will tell you that there is no htaccess in the wp-admin/ directory. You can put a.htaccess file into this directory if you desire, and you can use it to control access to the wp-admin directory by IP address or address range. Details of how to do this are available on the internet.
Strong passwords - Do your best to use a password, alpha-numeric. Easy to remember passwords are easy to guess!
While it's an odd term, it represents a task that is essential . We are not only my company being obsessive-compulsive here: servers go down every day, despite their promises of 99.9% uptime, and if you've had this happen to you, you know the panic is it can cause.
If you're not running the latest address version of WordPress, upgrade today. Leaving your site internet on an old version is similar to keeping your door unlocked when you leave for vacation.
Implementing all the above will probably take less than an hour to complete, while creating your WordPress website much more immune to intrusions. Sites were cracked last year, mainly due to preventable security gaps. Have yourself prepared and you're likely to be on the safe side.