Understanding of ISA 315 audit requirements. Disaster recovery and business continuity testing should be conducted least once a year. Ability to set up a Disaster Recovery (DR) environment with strong network and server web browser protections, malware defenses, data recovery, network infrastructure management, security awareness web browser protections, malware defenses, data recovery, network infrastructure management, security awareness Understanding of ISA 315 audit requirements. Disaster recovery and business continuity testing should be conducted