The Criteria is a technical document that defines many computer security concepts and provides guidelines for their implementation. Network security is one of the most important aspects to consider when working over the internet, LAN or other method, no matter how small or big your business is. H�TP�n� �� 111 0 obj<>stream Importance of Computer Network Security. Enter the email address you signed up with and we'll email you a reset link. The Importance of Cyber Security. the importance of information security nowadays 3 system not working properly, changing source/destination of IP address packet to show that it originates from a legitimate source, but in fact it might be coming from the hacker, who have access to all packets 0000002014 00000 n 0000004672 00000 n �W4���>a��� ���u�-�۝k��N�`�^�qS��f�� �v z������� ����e`b�h�gb��M�3�a�`�eHc4BNFi, ��� b;� m��� A compromised computer can be manipulated and made into an agent of a cyber crime ring. Network Security refers to all hardware and software functions, characteristics, features, • Data Security - To prevent unauthorized access to systems, data, facilities, and networks; and • Physical Security - To prevent any misuse of, or damage to, computer assets or data. 0000009594 00000 n startxref Chapters are authored by leading experts in the field and address the immediate and long-term challenges in the authors’ respective areas of expertise. 0 Network security is becoming of great importance because of intellectual property that can be easily acquired through the internet. At that time, there became an increased concern for security, though it was minimal in comparison to today’s concerns. xref 0000007562 00000 n Thus, during transmission, data is highly vulnerable to attacks. The first layer of a defense-in-depth approach is the enforcement of the fundamental elements of network security. Cloud security. Academia.edu no longer supports Internet Explorer. The impact resulting from a breach of this data can cause significant and long-lasting financial and legal consequences, embarrassment, and ruined reputations. 0000054954 00000 n Network Security Basics • Chapter 1 3 www.syngress.com This defi nition is perhaps a little misleading when it comes to computer and networking security, as it implies a degree of protection that is inherently impossible in the modern connectivity-oriented computing environment. �=u�p��DH�u��kդ�9pR��C��}�F�:`����g�K��y���Q0=&���KX� �pr ֙��ͬ#�,�%���1@�2���K� �'�d���2� ?>3ӯ1~�>� ������Eǫ�x���d��>;X\�6H�O���w~� Network data security should be a high priority when considering a network setup due to the growing threat of hackers trying to infect as many computers possible. Secure Network has now become a need of any organization. While there is no network that is immune to attacks, a stable and efficient network security system is essential to protecting client data. 0000003406 00000 n Computer security tactics aren't often thought about until a problem arises — and at that point, a break in security can cause harmful and potentially major issues. Computer security can be threatened in a lab where there are large amounts of computers and many people in one setting. 0000000016 00000 n Network security threats originating inside a network tend to be more serious than external threats. 0000011049 00000 n An attacker can target the communication channel, obtain the data, and read the same or re-insert a false message to achieve his nefarious aims. Network security has become more important to personal computer users, organizations, and the military. <<6db2ad6d142c8c4d8a8388ad3405ca78>]>> 0000007425 00000 n The layered approach to network security is based on the concept of “defense in depth” – a vaguely cool and military-sounding phrase which simply means that since any barrier you put up to guard against something may one day be breached, it’s a good idea to have several barriers so that anyone attacking you has a lot more work to do. 0000002452 00000 n A solid network security system helps reduce the risk of data loss, theft and sabotage. 0000104096 00000 n 109 41 endstream endobj 110 0 obj<> endobj 112 0 obj<> endobj 113 0 obj<>/Font<>/ProcSet[/PDF/Text]/ExtGState<>>> endobj 114 0 obj<> endobj 115 0 obj<> endobj 116 0 obj<>stream 0000009444 00000 n This review paper is based upon the introduction to honeypots, their importance in network security, types of honeypots, their advantages disadvantages and legal issues related with them. 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