Security - Network Design Essay Example | Topics and Well Written Essays - 13500 words

protection - Net spirt Design - Essay ExampleLiterature Review reveals that there is more(prenominal) to warrantor than skilful putting up defences. It also relates to the psychology of security that adds to the threat instead of obviating it. Technologically security measures and intrusion capabilities are advancing alongside each other and the race is yet to be decided. thus it is imperative to tackle this issue more seriously an in a practical way.A subject study has been examined to highlight the most common threat of stealing of data for misuse. The findings show that human soupiness and not giving priority to security measures coupled with psychological factors of not being open and crude(a) mix to result in huge losses.Business across the world is embracing Information engine room for collecting and dissemination information. This requires Networks to connect various information centres for transfer of this information. The increase in connectivity provides access to large and varied resources of data more quickly than ever before, and it also provides an access path to the data from about anywhere on the network-based environment (Seleznyov, 2001).The Network is usually on Local Area Network (LAN) which is an administration of communication between hardware, software and communication devices in a closed area. Generally LANs connecting devices are located within a 2,000-foot radius for maximum effect. LANs generally feel higher transmission rate than PBXs and use bus or ring topology. The Network itself may be spread worldwide like the World Wide Web.This arrangement makes it possible for the data (text, voices and graphics images, and more recently video clips) to flow between different types of hardware such as mainframes, PCs, terminals and input/ output devices through use of various software.Since a LAN is spread over a defined work space, however large it may be, it is secured by various means against any external intrusions like viru ses and malware. Of lineage no LAN can be