Services Provided by Network Operating Systems

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Presentation transcript:

Services Provided by Network Operating Systems Session Aims To gain an insight into Network Operating Systems (NOS) Gain an insight into the types of services that NOS provide to networks

Network Operating Systems Written specifically to implement and maintain networks Installed on servers MS Windows Server Novell Netware Linux Required for networks with >10 devices Provide services to networks Manage user rights

Services Directory Services Telecommunication Services File Services Application Services

Directory Services Domain Control Account Management a.k.a. Active Directory Account Management Account management for groups Account management for users Authentication Management Password protection Chip & pin

Telecommunication Services Email Internet Relay Chat (IRC) VoIP SMS Remote Access Terminal services Remote desktop

File Services ftp Peer-to-peer systems Direct Http websites Email Anonymous ftp Peer-to-peer systems Kazaa Bittorrent Blubster Direct Windows messenger Http websites Allow for download (and upload) of files Email Files transferred as attachments

Application Services Application software Database servers Web servers Microsoft SQL Oracle Web servers E-commerce Email chat Proxy servers Manage internet access on large systems

Application Services Shared Resources Printing Storage Space VoIP Mobile working Wi-fi applications Authentication Trust certificates Biometrics