Entrepreneurs is starting a new data storage

Assignment Help Basic Computer Science

Reference no: EM13714437

QII.1 For a public-key encryption system, list reasons,
1) in favor of
2) and against
for using the same key pair for the encryption and the digital signature

QII.2 Describe "inference controls"
Give reasons why they are needed.
And give specific examples (at least 3), and
Describe how the inference controls are implemented; how they serve the purpose (effective) in a database.

QII.3 Describe the "crypto dilemma."
Suggest 3 ways to address the "crypto dilemma."
State the pros and cons of each way.

Part 3: Essay Question. Maximum length: 900 words, ( weight 20 pts.)

An enterprising group of entrepreneurs is starting a new data storage and retrieval business, SecureStore, Inc. For a fee, the new company will accept digitalized data (text and images, multimedia), and store it on hard drives until needed by the customer. Customer data will be transmitted to and from SecureStore over the Internet. SecureStore guarantees that the confidentiality and integrity of the data will be maintained.

SecureStore also envisions certain information assurance requirements for their internal operations. Company employees will need to exchange confidential email, and will need a mechanism for verifying the integrity and originator of some email messages. Also, SecureStore intends a daily backup of all customer data to a remote facility via a leased line. They wish to do so as economically as possible, while ensuring the data's confidentiality and integrity.

SecureStore is interviewing candidates for the position of Chief Information Officer (CIO). They are asking candidates to describe briefly how they would satisfy SecureStore's requirements as stated above. How would a successful candidate respond?

First, distill the requirements from the above statements; once you have them then please address each requirement in a separate paragraph. Keep in mind that this business will be operating in the real world, which means please pay attention to economics. If you are unsure about the requirements, send them to me, I will comment on it.

Reference no: EM13714437

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