Abstract: One of the most difficult challenges in computer network is the computer network security .This paper presents the various network security and different threats, which causes to computer system. Almost all organizations and sectors are currently faced with the problem of insider threats to vital computer assets. Internal incidents can cause more than just financial losses. The three primary goals of network security which are confidentiality, integrity and availability are achieved by setting the security goal. The complexity of these functions can cause significant delays in the processing of packets, resulting in degraded performance, traffic, bottlenecks, and ultimately violating Quality of Service constraints.
Keywords: Network security, Service constraints.
Title: NETWORK SECURITY AND THREATS IN MODERN ERA-REVIEW
Author: Ku. Ragini S. Dubey
International Journal of Computer Science and Information Technology Research
ISSN 2348-120X (online), ISSN 2348-1196 (print)
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