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A network administrator maintains computer networks and troubleshoots connection issues. Network administrator software includes monitoring, antivirus, firewall, backup and recovery, and remote access programs to ensure network security and efficiency.
A network administrator, or administrator, is responsible for maintaining the software and hardware that make up a computer network. Businesses and organizations often rely on local area networks to connect users and rely on administrators to quickly troubleshoot and resolve connection issues. There are several types of network administrator software, each designed to make an administrator’s job as easy and efficient as possible.
Monitoring programs are a type of network administration software used by administrators to keep an eye on vital statistics. These types of programs can immediately notify administrators if a network connection or device fails. This network administration software can also be used to measure bandwidth levels, which indicate data transfer rates. Monitoring software can notify an administrator of unusually high bandwidth levels and provide clues to help pinpoint the source of the problem.
An antivirus program is a variety of network administrator software that helps protect computers from harmful threats. This software scans computers and storage devices connected to a network and checks for malicious files. A good antivirus program is an especially valuable tool for network administrators, as a small infection can quickly spread across an entire network if not caught quickly.
Firewall software is also important for network security. Administrators use these programs to limit the connections that can be made to external sources, such as the Internet. A firewall can allow an administrator to block unauthorized access to a network, in order to prevent hackers or data miners from getting hold of private files. Firewall programs also help an administrator keep bandwidth at manageable levels and maintain the speed of a local area network.
Backup and recovery software is commonly used by network administrators to save important information and replace this data if lost. Many network administrators perform daily scheduled backups of key files or databases so that an up-to-date record is always available. This type of software can be very useful when a storage device fails or if a virus damages a piece of data.
Remote Access network administrator software gives technicians the ability to view key statistics without being physically present. These types of programs allow administrators to log in from a remote location and access a computer via remote control. Because many computer problems occur after normal business hours, remote access programs can be instrumental in resolving a network crisis even if the administrator is not physically at the server location.
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