Contracting Authority, HEAnet CLG wishes to establish a DPS for the provision of ICT Managed Security Services for use by HEAnet, its subsidiaries, member institutions and customers (including schools). There are 8 Lots. Tenderers may respond to one or more Lots. Each Lot will offer: • Security Information and Event Management (SIEM) Software • Managed Security Operation Centre Services (SOC- as- a - Service) • Optional Advanced Security Managed Services • Optional Dedicated Support