FullTime Software Inc, which in July changed its name from Qualix Group (CI No 3,445), has agreed with CyberGuard Corp to add FullTime’s high availability software HA+ to CyberGuard’s Firewall for SCO UnixWare. FullTime’s software allows a backup firewall to mirror the first firewall. If the primary becomes unavailable for any reason, the backup should begin functioning at the same level without the need for any intervention.