Tesserent Limited is an Australia-based company, which provides Internet security-as-a-service to a range of Australian and international customers, including education providers, corporate enterprises, and government customers. Its Security-as-a-service packages security services for a customer's computer infrastructure, including firewall, authentication, anti-virus, antimalware/spyware, intrusion detection, and security event management, amongst other services. The Company operates in two segments, which include IT Security Managed Services and Software Licensing. The Company offers various security services, which include firewall; fiber Internet; Web filtering; e-mail filtering, and data center and cloud. The Company offers fiber Internet for schools. The Company also offers Internet management platform, which is an integrated, identity-based appliance that enables educational institutions to secure and manage their Internet connections.