https://blogvault.net/5-simple-tips-make-blogvault-backup-plugin/
WordPress site being an open source software is more vulnerable to hacks and losses. That’s why, whilst using this site-building and management platform, you also need to create backups of it at regular intervals. Backups are the insurance for your site, they help you to safeguard your site. In case your site or database gets crashed, corrupted, erased or hacked,
Source: Security Feed