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Principles of Information Security
5th Edition
ISBN: 9781285448367
Author: Michael E. Whitman, Herbert J. Mattord
Publisher: Course Technology
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Expert Solution & Answer
Chapter 9, Problem 19RQ
Explanation of Solution
Physical security:
Physical security is giving protection to physical items or objects or even areas from an unauthorized access. That is, it gives protection physically to people, system, hardware and some resources that are connected with the management.
Data interception:
Data interception is considered as a part of physical security, because it addresses design, execution and maintenance. It is one of the serious problems among computer systems.
Fundamental ways that information could be intercepted:
- Direct observation:
- Direct observation requires individuals to have sufficient space in order to breach confidentiality.
- If an employee does his work or opens the documents in home or other commercial places, the chances of observation increases.
- Interception of data transmission:
- During the transmission of information, interception could occur via sniffers and tapping into a LAN (Local Area Network)...
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Students have asked these similar questions
Explain the definition of the word "firewall" in connection to network security, as well as how it is utilized in various network topologies, and provide rationale for its usage.
What does the term "security" mean in the context of information and communication technologies? In your opinion, what are some of the most pressing concerns regarding physical security today? Organizations can be attacked in a variety of ways, each appropriate to the specifics of the target.
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Chapter 9 Solutions
Principles of Information Security
Ch. 9 - Prob. 1RQCh. 9 - Prob. 2RQCh. 9 - Prob. 3RQCh. 9 - Prob. 4RQCh. 9 - Prob. 5RQCh. 9 - Prob. 6RQCh. 9 - Prob. 7RQCh. 9 - Prob. 8RQCh. 9 - Prob. 9RQCh. 9 - Prob. 10RQ
Ch. 9 - Prob. 11RQCh. 9 - Prob. 12RQCh. 9 - Prob. 13RQCh. 9 - Prob. 14RQCh. 9 - Prob. 15RQCh. 9 - Prob. 16RQCh. 9 - Prob. 17RQCh. 9 - Prob. 18RQCh. 9 - Prob. 19RQCh. 9 - Prob. 20RQCh. 9 - Prob. 1ECh. 9 - Prob. 2ECh. 9 - Prob. 3ECh. 9 - Prob. 4ECh. 9 - Prob. 5ECh. 9 - Prob. 6ECh. 9 - Prob. 1CEDQCh. 9 - Prob. 2CEDQCh. 9 - Prob. 1EDM
Knowledge Booster
Similar questions
- What exactly is physical security, and why is it so essential to have it in place?arrow_forwardHow do intrusion detection systems (IDS) differ from intrusion prevention systems (IPS) in network security? What are their respective functions and benefits?arrow_forwardWhat exactly is physical security, and why is it so essential in today's world?arrow_forward
- How do intrusion detection systems (IDS) and intrusion prevention systems (IPS) fit into the OSI model, and what are their key roles in network security?arrow_forwardExamine the concept of intrusion detection systems (IDS) and intrusion prevention systems (IPS) in the context of the OSI model, focusing on their role in network security.arrow_forwardWhat exactly does the word "security" mean in the context of information and communications technology? What are some of the most pressing challenges regarding physical security in the present world, in your opinion? Depending on the nature of the target, attacks against organizations may take a variety of forms.arrow_forward
- Evaluate the role of intrusion detection and prevention systems (IDPS) in the OSI model, emphasizing their importance in network security.arrow_forwardWithin the realm of information and communications technology, what does the term "security" specifically refer to? What would you say are some of the most urgent issues surrounding the topic of physical security in the modern world? Attacks on organizations may take several forms, depending on the nature of the target.arrow_forwardAuditing and log gathering are two areas that are very important to cybersecurity and network security. It is important to illustrate how the phrases are used in a professional setting by providing examples as well as definitions.arrow_forward
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