Network and System Security: Chapter 9. Local Area Network Security
- ISBN-10
- 012807406X
- ISBN-13
- 9780128074060
- Series
- Network and System Security
- Category
- Computers
- Pages
- 432
- Language
- English
- Published
- 2013-08-26
- Publisher
- Elsevier Inc. Chapters
- Author
- Pramod Pandya
Description
With an ever increasing amount of information being transmitted electronically, it is important that security be considered in every phase of local area network design and maintenance. Although much emphasis has been placed on such things as wireless networks and remote access, it is imperative that the core local area network not be overlooked. Because the wired local area network is the nervous system of an organization’s Information Systems, great care must be taken to properly secure it. This chapter begins by looking at the implications for the wired local area network infrastructure security. Next, local area network segmentation and traffic isolation will be discussed. By using segmentation and isolation, there is the increased opportunity for security boundaries. Another concept that will be discussed is the security of the local area network equipment. The local area network is only functional if the core equipment is operational, so securing equipment is an important part of any security strategy. To conclude, restriction of local area network access will be investigated and an organizational approach will be discussed. Because more and more users need access to local area network resources, there must be a way to identify and restrict who is allowed on the network and what access they are granted. In wired local area network infrastructure security, organizations must remember they are only as secure as their weakest point. By carefully considering the various aspects of the local area network security during design, these weak points can be reduced and the overall security of the network increased. Although it is impossible to be 100% secure and still be functional, by using some general guidelines to secure the wired local area network, many threats to the network can be reduced if not eliminated.
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Other editions
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- 2013-08-26
- 432 pages
- Ebook
- Elsevier Inc. Chapters
-
- 2013-08-26
- 432 pages
- Ebook
- Elsevier Inc. Chapters
-
- 2013-08-26
- 432 pages
- Ebook
- Elsevier Inc. Chapters
-
- 2022-12-06
- 745 pages
- Ebook
- Springer Nature
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