As of today, WordPress is already powering 48 of the blogs on the Internet. Aside from this, WP is powering 19% of the net as a whole. It means that WordPress is actually trusted by a lot of people when they want creation of sites and blogs.
In my opinion, the best way to ensure your is via using a repair hacked wordpress site backup plugin. This is a fairly inexpensive, elegant and easy to use way to make sure that your site is accessible to you in case of a disaster.
The one I recommend, and the approach, is to use one of the generation and storage plugins available for your browser. Lots of people like RoboForm, but I think after a free trial period, you need 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.
Keep your WordPress Setup to date - One of the simplest and most valuable tasks you can do yourself is to make sure your WordPress installation is upgraded. WordPress see provides a notice on your dashboard to you, so there is really no reason.
You you could try here could even get an SSL Encyption Security for your WordPress blogs. The SSL Security makes secure and encrypted communications with your site. You can keep history of communication and the all of the cookies so that all transactions are listed. Make sure all your sites get SSL security for utmost protection from hackers.
You do not always consider needing security when your site is new but you do have to protect your investment and yourself. Having a site go down and not being able to restore it may mean a loss of consumers who can not find you and probably won't remember to search for your website again later. Don't let this happen to you. Back up your site after you get it started, as the site is operational and schedule regular backups for as long. That way, you'll have WordPress security and peace of mind.