Network Security Research Paper Example | Topics and Well Written Essays - 2500 words - 3

Network Security - Research Paper Example As the paper highlights network security guarantees authentication, availability, integrity and confidentiality is important to note that â€Å"network security is not absolute†. Network security should be perceived as a continuum that moves from very unsecure to very secure which makes it possible for organizations to rank their network security based on comparison with other security systems to determine whether is secure or less secure. The security level of any network also depends on the organizational needs where some might deem information highly valuable therefore requiring that only authorized users gain access while others would allow outsiders to access information but ensure protection against attempts to modify the available information. At the same time there are organizations that demand all the organizational information on computers and networks remain private by instituting authentication for both the sender and receiver of such information. The extent to whi ch organizational network security ensures protection will therefore depend on the security policy adopted as it is what will determine the type of access required.As the discussion stresses  technology used in development of a secure network depends on three models that include obscurity, perimeter defence, and defence in depth approach. For security by obscurity, network security depends on the ability of the system in place to keep the network undetected by unauthorized persons.