Last year and a half educated us that WordPress security shouldn't be dismissed by any means. Between 15% and 20% of the world's high traffic sites are powered by WordPress. The fact it is an Open Source platform and everyone has access to its Source Code makes it a prey for hackers.
I back up my blogs frequently using a plugin WP DB Backup. I will always restore my blog if anything happens. I use WP Security Scan plugin that is free to scan my blog regularly and WordPress Firewall to block suspicious-looking requests to secure your wordpress website.
No software system is resistant to bugs and vulnerabilities. Security holes will be discovered and bad guys will do their best to exploit them. Keeping your software up-to-date is a good way once security holes are found, because their products will be fixed by reliable software vendors.
A snap to move - If, for some reason, you want to relocate your website, such as a domain name change or a new hosting company, having your files at your fingertips can save you oodles of time, headache, and the need for tech help.
You can get an SSL Encyption Security for your WordPress blogs. The SSL Security makes encrypted and secure communications with your blog. You can keep the all the cookies and history of communication so that all transactions are listed. Make sure all your blogs get SSL security for our website utmost protection.
The plugin should be updated play nice to stay current with the latest WordPress release and have WordPress and restore capabilities. link The ability to clone your site (in addition to regular backups) can be useful if you ever want to do an offline site redesign, among other things.