If you do not have good protection on your site files can easily get lost. Some of those files might be saved in your computer and easily replaceable, but what about the rest of them? If you lose the first time to them where are you going to get them from again? For sites that have been in operation for quite a very long time, fix malware problem is vital. Many times, long-term sites have a lot of data and have made a large number of files. Recreating all that are a nightmare, and not something any business owner would like to do.
Hackers don't have the capability when you got all these lined up for your own security to come to your WordPress blog. You can have a WordPress account especially that one which gives you big bucks from affiliate marketing.
Maintain control of your assets - Nothing is worse than having your livelihood in somebody else's hands. Why take chances with something as important as your site?
BACK UP your website and keep a copy on your computer and storage. Back up every day, if you have a site. You spend a whole lot of time and money on your site, don't skip this! The one complete solution that does it all is BackupBuddy, no back up plugins, widgets, your files and database. Need to move your website this will do it in under a few minutes!
When your website is new, you don't always think about needing security 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 wikipedia reference of consumers who won't remember to look for your website again later and can not find you. Don't let this happen to you. Back up your site as soon as you get it started, as the website is operational, and schedule backups for as long. That way, you'll have peace and WordPress security of mind.