Computer Network Training

Many businesses today encourage and promote extra training to increase the knowledge base of their employees.  If a new computer network has been designed for a business, then it is important that network training be provided to the employees.  Basic training for all employees on principal networking functions is a must, but training specific employees with an aptitude for computer network maintenance can be even more beneficial to the company in the long run.  Having an employee on-site who has in-depth computer network training will allow the company to perform many tasks within the organization, rather than having to constantly deal with and pay outside consultants.

Because computers and computer networks are an integral part of business today, network training is important to keep everyone connected and business running smoothly.  In-house network and computer systems administrators can analyze problems, monitor networks for functionality, and maintain the hardware and software that the network employs.  They may also coordinate and implement required security throughout the network.  Systems administrators can use current information on customer and employee needs that will help them keep the system upgraded and efficient.  Trained systems administrators will ensure that all components of the network function smoothly within the required parameters.  They will be able to recommend improvements and anticipate future needs.

If a computer crashes or the company intranet cannot be accessed to coordinate financial spreadsheets or to track shipments, the company can literally come to a grinding halt for a time.  If there is not someone in-house who can troubleshoot and resolve the network issues, additional time and money is required to bring in a specialist.  This is one reason why network training of employees is essential. By having employees who understand the ins and outs of your computer network, you will be able to have confidence in your network and its ability to maintain connectivity. Network training of specialized personnel can save a company both time and money.

Hiring an employee who has extensive network training, such as a bachelor’s degree or higher, is often at the top of a company’s list when implementing a new computer network.  Courses offered by career colleges are also an excellent choice when specialized network training is required.  There are many reputable colleges that offer courses and even degrees online.  This type of training is an excellent tool for employers to use with current employees.  The cost of the online computer network training will out-weigh the savings the company will receive by having employees, who are knowledgeable, and who can maintain the all-important computer network.

The Computer Technology Training website has additional information that you might find helpful.

Firewall Software

Imagine you are the information technology director of a medium sized company. You have two hundred employees and each of them have their own workstation. One guy may be watching a football game on his computer. Another one may be chatting online with an old friend. Another employee may be downloading music or a video. Another is having a video conference with a client. As the director of information technology it is your job to make sure that there is nothing illegal or illicit going on with all the computers in your company. Antivirus software is one option but that only defends against malicious code and it is limited to one way (incoming) communication. If you really were in this position, you would want something more substantial than just antivirus software that has to be installed on each individual computer. It is in these types of situations where being a networked company is a huge advantage. You already have the infrastructure to add what you need to have in order to maintain safety. That is firewall software.

A firewall is a security measure that is designed to block any unauthorized access or use of a network. Firewalls can work on both outgoing and incoming communications and typically includes antivirus software as part of its security program. Firewalls are particularly effective at securing networks instead of just one computer because a firewall can be added at the access point of the local network to the internet. So any user who tries to gain access to the network through the internet is given the same security treatment as a user trying to access the internet from the internal network. A firewall is fairly straight forward in its security methods. There are a few different ways that firewall programs go about determining if a certain communication is allowed or if it’s illicit.

One common way that firewalls are set up is by packet filtering. This involves a fairly significant investment of resources to keep it operable but it does provide supreme security. All information that is sent over local intranets or the broader internet is broken down into packets. Any packet that tries to go through the firewall software, either out from the network to the internet or vice versa is picked up and inspected to make sure it complies with all the defined rules of the company’s network. Most of this process can be automated but the advantage in this system lies in the fact that an actual human being can oversee the whole thing. This allows more focus to be put on increasing the overall security and efficiency of a network instead of pouring over the minutia of each packet that tries to gain access to the network.

The Computer Technology Training website has additional information that you might find useful.