Difference between a Wired and Wireless Network Security - Term Paper Example

This kind of threat is most often accidental but sometimes may be intentional too. It includes fluctuations or surges in power supply, that is, sudden rise or sudden drop in the voltage, the efficiency of the supply and electricity failure. The voltage fluctuation tends to damage the computer system and the information stored in the random-access memory because it may cause the system to shut down suddenly. Thus, power smoothing becomes vital. This can be achieved by applying surge protectors on the power supply or by using devices like uninterruptible power supply (UPS) which are charged by the power main.

These have built-in power smoothers which are greatly helpful if there is sudden failure of power supply like electricity blackout. The computers over the network are connected to the UPS and in case of electricity failure, they do not shut down all of a sudden. This helps in saving the vital information that was being processed. A power generator does the same purpose, that is, acts as a power supply and lets the computers continue their processing without losing the information. There should be power-linked parameters connected with both the power supply and the system which give signal before electricity failure. . In a wired network, you can see by your eyes and through the wires which and how many PCs are connected to a certain network.

Hence, the second significant difference is that of trust. A wired network is directly under the control of the administrator and therefore there is a trustworthy attitude toward the whole setup. On the other hand, wireless networks suffer from distrust because you never know who is accessing you network from outside the windows within the access point. No matter how secure you make the wireless network, technology has enabled the hackers to devise more sophisticated means to create a security breach that is hidden from your eye.

Hence, we see that there are differences between wired and wireless network security and none of the two types of networks is free from security breaches and threats. References Posey, B. (2005). Have Wireless Networks Surpassed the Security of Wired Networks? WindowsSecurity.com. Retrieved August 19, 2011, from http://www.windowsecurity.com/articles/Wireless-Networks-Surpassed-Security-Wired-Networks.html Wysocki, B.J. (2005). Advanced Wired and Wireless Networks. USA: