Computer networking systems are the core of the operations of any business organization. The computer networking systems enables the efficient and effective communications and sharing between the organization’s internal staff and also between the organization and its customers. In this sense, the computer networking systems can be considered as the nervous system of an organization.
Computer networking systems are not made of just hardware devices and software applications as one might think. It also includes the professionals who manage and maintain the networking systems.
When it comes to computer networking systems, there are many sub-systems available in organization’s network. First of all, the domain control system is one of the most important ones for the organization. Almost all the computers in the organization are connected to the domain control system, so the network administrator and the team can manage and maintain all the computers from a central location. The network team can carryout audits to identify the security vulnerabilities that exist in the computers as well. In addition to that, the network administrator can monitor the user behaviors when it comes to software and Internet usage.
RAS (Remote Access Server) is one of the other significant systems that exist in computer networking systems. This allows the users to get in to the organization’s network and allow access to the resources in the network. With an accurately installed remote access server, users can login to the corporate network from anywhere in the work through a selected set of devices such as laptops, PDAs etc. Since remote access server gets expose to the rest of the unsecured Internet, there should be sound and strict mechanism to secure the channel used for this purpose.
Firewall is the most important sub-system when it comes to computer networking systems. Without use of firewalls, your organization is at the high risk. If no firewalls are used, the information and the software in the organization will be vulnerable of attacks and all kinds of viruses. Therefore, your network should be protected from such disasters by implementing a firewall between the organization’s network and the Internet. There are various types of firewalls available in the market designed for different types of computer networking systems.
A backup system is one of the necessities of all computer networking systems. This sub-system backs up all the important data, so the users can recover from hardware and software failures. The backup system is configured to backup data in a remote location other than the organization’s premises.
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