bids are invited for renewal subscription and support of sophos firewall firewall - ngfw , base firewall covering stateful firewall and vpn and wireless subscription , network protection covering ips and atp and sd red device management subscription , web protection covering web security and control and application control and web malware protection subscription , zero day protection- machine learning and sandboxing file analysis and threat intelligence subscription , central orchestration covering sd wan vpn orchestration and cfr advanced subscription , web server protection and web application firewall subscription , email protection covering anti-spam and antivirus and dlp and encryption and email malware protection total quantity : 8