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Question:
(a) How can you prevent someone from accessing your computer when you leave your office for some time?
(b) What is the difference between a classic login and a welcome login in Windows XP professional? Which one is more secure?
(c) Describe how access control is implemented on windows XP.
(d) How can you protect files on Windows XP computer such that they can be read only by yourself?
(e) List the 6 settings that can be configured for the password policy in Windows XP.
(f) What is the use of cookies? Can they contain viruses? What serious threat can cookies prove to security?
(g) Describe how and where a secret key can be securely stored, assuming Windows XP operating system.
what is relation ship between computer security goals?
With explain the encryption model the help of diagram. Symmetric cipher model uses the secret-key or a single-key for encryption/decryption purposes. It employs a symmetric encr
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Question: (a) For the bit stream 010011, sketch the waveforms for each of the code indicated. Assume the following: the signal level for the previous bit for NRZI was a 1
Assume that a security model is needed for the protection of information in your class. Using the CNSS model, examine each of the cells and write a brief statement on how you would
QUESTION (a) Consider the following authentication options A. Using password B. Using pin and fingerprint Which option A or B provides stronger security and why? (b
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