Firewalls And Vpns Essay Examples

A computer network is group of computers connected together through network nodes enabling the exchange of data either via wireless connections or cable media. This network allows the computers to be connected giving easy access and relay of information from one computer to another. These networks are normally classified by the area they cover and the type of connections involved. In this case the type of network at Data Mart’s is metropolitan area network as the area covered is wide given that the customers also have an access to the servers even though the connection is not remote. The main assumption is that the business has possibly grown to other towns. Thus it suffices to state that network is metropolitan area network.
Assets normally refer to say hardware or software in the system that supports data/information oriented activities. Data mart in this case has some information assets that support the information related activities that the firm delves in. These information assets are such as the fifty servers, data mining software, data processing software and also the hardware that kept all this data. The other assets in place were the security systems in place although feeble in its defense they still existed. This is because there is the assumption that it was good enough to protect commercial grade server system.
Given the fact that the perimeter defense was not apt for the protection of the system at data mart it was probably prone to threats that would have led to great loss not only in terms of assets but also in terms of data. The threats faced by this institution include: firewall breach, hacking of data for malicious use, intrusion by unauthorized personas well as virus invasion which would have fried the system. These threats could be averted if at all the right kind of perimeter defense is in place.
It is important that one develops a threats vulnerabilities assets worksheet so as to be able to do risk assessment of the network in order to build a good perimeter defense that curbs these threats.
The main thing that should be the focus of the security of the company should be the perimeter defense so as to avoid intrusion from outside or within. This will help the company monitor its inflow and outflows making it more secure of what comes in through the routers.