Is a sequence number a preventive or detective countermeasure? Explain your answer. (Computer Security II)
Is a sequence number a preventive or detective countermeasure? Explain your answer.
(Computer Security II)
Homework Answers
Answer)
Countermeasures can be preventive, detective, or corrective. A
sequence number is a detective countermeasure as it detects the
attacks based on the sequence numbers. Also sequence numbers can be
used to detect packet loss and also to restore the packet order and
thus can be used as a detective countermeasure.
Add Answer to:
Is a sequence number a preventive or detective countermeasure?
Explain your answer.
(Computer Security II)
1. Identify each of the following controls as preventive, detective or corrective (NOTE, SOME MAY FALL INTO MORE T...
1. Identify each of the following controls as preventive, detective or corrective (NOTE, SOME MAY FALL INTO MORE THAN 1 CATEGORY) then, explain your answer: a. Separation of duties b. Camera system placed behind a cash register C. Background checks on all new employee hires d. Locking doors and windows at night e. Purchasing a fire insurance policy f. Preparing reconciliations for the cash account 2. Prepare the following petty cash entries: a. Company establishes a petty cash fund with...
Determine the security updates that apply to your computer. Compile a list of security updates for your computer and provide a summary of the vulnerabilities they prevent from being exploited. Provide...
Determine the security updates that apply to your computer. Compile a list of security updates for your computer and provide a summary of the vulnerabilities they prevent from being exploited. Provide a summary of the course of action you have taken to secure your computer. If your computer is up-to-date in terms of recommended patches and configuration changes, choose three of the optional enhancements that would apply to your operating system (OS) version and summarize why they would be beneficial....
What is the defining difference between computer security and information security? Please provide your answer in...
What is the defining difference between computer security and information security? Please provide your answer in 2-3 paragraphs.
computer security Question 2. Does message authentication imply user authentication? Is the opposite true? Explain your...
computer security
Question 2. Does message authentication imply user authentication? Is the opposite true? Explain your answer Message authentication is different from user authentication. Message authentication allows User authentication is used for access control and accountability.
In your own words, explain how conflicts arise due to needs for computer security and privacy...
In your own words, explain how conflicts arise due to needs for computer security and privacy in IT and how Australian laws help in managing the conflicts. Use some examples from your own experience to illustrate the potential advantages and disadvantages of IT in relation to your personal privacy.
Explain some paragraph important points about computer and network system security?
Explain some paragraph important points about computer and network system security?
Question II (5 marks) 1. Suppose a computer wants to subtract decimal number 58 from decimal...
Question II (5 marks) 1. Suppose a computer wants to subtract decimal number 58 from decimal number 70. As we studied, the computer will do this using a method called 2's Complements. a. Show the step by step solution of the subtraction process using 2's Complements for the above given scenario. b. In your own words, describe each step you have done from question (a) above and explain why the step is important for the whole process to be successful....
(ii) Explain your answer to part (i) using approximate pKa values. 17 marks Acy e. ()...
(ii) Explain your answer to part (i) using approximate pKa values. 17 marks Acy e. () Discuss the mechanism of the reaction sequence shown in Figure 2. Make sure to include all curly arrows in your answer. Is compound A an acetal, aldehyde or hemiacetal? (ii) Is compound A a chiral molecule? Justify your answer. 1I marks) I markj [I markj (ii) acid chloride tBuOH ΘΚ H3C MgBr Grignard tBuOH Ci Figure 2 Click to add not Notes 0
Computer and Network Security Computer Emergency Readiness Team (CERT) provides a list of Top 30 Targeted...
Computer and Network Security Computer Emergency Readiness Team (CERT) provides a list of Top 30 Targeted High Risk Vulnerabilities. They also explain current trends in security. Take a look at the current list and prepare a briefing suitable for a boss or employer. Your submission should be between 1200-1500 words with references and following APA writing standards.
You are a computer security trainer for your firm’s 200 employees and contract workers. What are...
You are a computer security trainer for your firm’s 200 employees and contract workers. What are the key topics you would cover in your initial one-hour basic training program on security for non-IT personnel? What sort of additional security-related training might be appropriate once people have the basics covered?
1. Identify each of the following controls as preventive, detective or corrective (NOTE, SOME MAY FALL INTO MORE THAN 1 CATEGORY) then, explain your answer: a. Separation of duties b. Camera system placed behind a cash register C. Background checks on all new employee hires d. Locking doors and windows at night e. Purchasing a fire insurance policy f. Preparing reconciliations for the cash account 2. Prepare the following petty cash entries: a. Company establishes a petty cash fund with...
computer security
Question 2. Does message authentication imply user authentication? Is the opposite true? Explain your answer Message authentication is different from user authentication. Message authentication allows User authentication is used for access control and accountability.
Question II (5 marks) 1. Suppose a computer wants to subtract decimal number 58 from decimal number 70. As we studied, the computer will do this using a method called 2's Complements. a. Show the step by step solution of the subtraction process using 2's Complements for the above given scenario. b. In your own words, describe each step you have done from question (a) above and explain why the step is important for the whole process to be successful....
(ii) Explain your answer to part (i) using approximate pKa values. 17 marks Acy e. () Discuss the mechanism of the reaction sequence shown in Figure 2. Make sure to include all curly arrows in your answer. Is compound A an acetal, aldehyde or hemiacetal? (ii) Is compound A a chiral molecule? Justify your answer. 1I marks) I markj [I markj (ii) acid chloride tBuOH ΘΚ H3C MgBr Grignard tBuOH Ci Figure 2 Click to add not Notes 0
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