Appointment of a Suitably Qualified Bidder for the Provision of Specialised Services for Threat Detection and Response System (tdrs) as a Managed Service for the South African National Accreditation System (sanas) to Monitor the Enterprise's Security Posture, Address Regulatory Compliance Requirements, to Collect, Store, and Search Through (analyse) Logs to Detect and Respond to Any Cyber-attack for a Period of Three (03) Years.