Security in networks
What is Security in networks? Explain.
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Introduction:
With the use of networks at the core of most business processes, it is vital they these networks allow us to communicate with confidentiality, integrity and support the availability requirements of our business. Unfortunately networking technology, and the Internet in particular, was not designed from the bottom up with these needs in mind. Maintaining the security of our computer systems, our networks, and the information they process/transport is vital and must be of paramount concern to every business. Security is a business problem and in this chapter you will learn about risk assessment and business continuity planning. You will also learn about the many technologies available to address the security needs of a business.
Introduction: The companies are able to deploy wireless LAN easily as the communication mode is wireless and hence no physical cables are put to use and drawing physical cable throughout the building incurs more time as compared to wireless LAN. With
State the difference between equivalent inverse cipher and AES decryption algorithm?
Explain the term triple encryption?
Any questions that are completed should be explained and given a general reason to why that strategy was used. Address allocation is already done and flow mapping is already completed. I just need Q2, Q4, Q5, Q6, Q7, Q8, Q9 answered.
Specify the important ingredients of the symmetric cipher?
Explain the term Wireless Antennas with significance?
What are the types of attacks you think are addressed by message authentication? Why?
State the purpose of State array?
List significant design considerations for the stream cipher.
Advances of LAN Security Setup: The company should use firewall in order to separate the wireless Local Area Network. A gateway/ firewall is used in order to separate the wireless and wired networks. This helps to screen the traffic in wired network.
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