I back up my blogs regularly using a free plugin WP DB Backup. I will restore my website to the last 13, if anything happens. I use WP Security Scan free plugin to scan my site and WordPress Firewall to block requests that are suspicious-looking to clean hacked wordpress site.
Hackers do not have the power when you got these lined up for your security, to come to a WordPress blog. You definitely can have a safe WordPress account that provides big bucks from affiliate marketing to you.
For me it's a WordPress plugin. They are drop dead easy to set up, have all the features you need for a job like this, and are relatively inexpensive, especially when compared to having to hire someone to get this done for you.
You can extend the plugin features with premium plugins such as: Amazon S3 plugin, Members only plugin, DropShop etc.. I think his explanation this plugin is a fantastic choice and you can use it.
I prefer using a WordPress plugin to get the job done. Make sure is in a position to do copies that are select, has restore and can clone. Be sure that it is frequently updated to keep pace. he has a good point There's absolutely no use in backing your data up and not Our site working.