Great News! Magneto has introduced a new feature - Security Scan. This tool allows you to monitor your site(s) for known security risks from patches updates to malware and unauthorized access. Security tool is FREE for merchants and developers.
Security Scan is available for Magento 2 stores as well as for Magento 1. We have already setup it for Magefan.com and recommend you do the same.
Please watch the videos below to learn how to setup Security Scan for your store.
Security Scan tool demonstration – For Magento 2.x versions
Security Scan tool demonstration – For Magento 1.x versions
For Magento 1 you can also use MageReport.com to detect security issues.