Automated Fault Tolerance is a service that eliminates the risk of a service outage. Host Color offers Automated Fault Tolerance as a paid add-on service to all Cloud services. Unlike the HA, which reduces any service outage, the AFT function eliminates it and ensures continuous availability for any websites, applications and other workloads in an event of server failure. AFT creates a live shadow server, which is synchronized and always up-to-date with the primary one.