Invitation of Bids for the Appointment of a Suitably Qualified and Oem Certified Bidder for the Provision of a Firewall Refresh with Monitoring Tool, Security Information and Event Management (siem), Intrusion Prevention System, Url Filtering, and Data Loss Prevention (dlp) Solutions for the Department of Mineral and Petroleum Resources (dmpr) for Three (03) Years. This Includes the Implementation of Firewall Hardware, Software, Maintenance, and Support.