This module introduces students to the key aspects of network and systems administration.

This will include a study of current network filing systems and user account issues including account creation (Bulk & Individual), generating IDs and passwords, password policies, account administration, suspending accounts, changing quotas, passwords etc.

The importance of the secure storage and backup of user data will be addressed, along with other maintenance issues, network management issues and network performance monitoring.

Students will be introduced to the principles of managing and administering a Local Area Network (LAN), including account and user management, and will gain an understanding of the operation, use and management of different reliable storage and backup facilities.

The significance of licenses and legality (or otherwise) of user software will be investigated, as will policies on network and account security, viruses, and attack by hackers and spammers. Finally, some of the ethical and moral concerns surrounding account privacy will be explored.

On successful completion of this module, the student will be able to

• Use key principles in the operation, management and administration of a computer network, or a group of Local Area Networks.
• Identify the main ethical and professional issues involved in the administration and management of a Local Area Network, and the legal issues surrounding software piracy and licensing.
• Evaluate relevant network applications to perform routine network administration tasks, monitor, analyse and manage network performance and troubleshoot common problems.
• Examine the factors associated with the security of a computer network, and identify vulnerable areas and applications.
• Compare the different advantages and disadvantages of a wide range of storage and backup facilities and equipment.

The module will be assessed by a three hour exam.

This module must be studied in conjunction with Networks and Communications.

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