Security Threats

1. What is the difference between active and passive security threats? 2. List and briefly define 3 categories of passive and active security attacks. 3. List and briefly define at least 3 categories of security services. 4. List and briefly define at least 3 categories of security mechanisms. 5. Create a matrix highlighting the relationship between the security services and the mechanisms listed in questions 3 and 4. Place services to the left (vertically), the mechanism to the right (horizontally), then place an X for the applicable mechanisms to the services. 6. What are the essential differences of a symmetric cipher? 7. How many keys are required for two people to communicate via a symmetric cipher? 8. What is triple encryption? 9. List ways in which secret keys can be distributed to two communicating parties. 10. What are the fundamental differences between AES, DES, and 3DES?

Calculate your order
Pages (275 words)
Standard price: $0.00
Client Reviews
Our Guarantees
100% Confidentiality
Information about customers is confidential and never disclosed to third parties.
Original Writing
We complete all papers from scratch. You can get a plagiarism report.
Timely Delivery
No missed deadlines – 97% of assignments are completed in time.
Money Back
If you're confident that a writer didn't follow your order details, ask for a refund.

Calculate the price of your order

You will get a personal manager and a discount.
We'll send you the first draft for approval by at
Total price:
Power up Your Academic Success with the
Team of Professionals. We’ve Got Your Back.
Power up Your Study Success with Experts We’ve Got Your Back.