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Question 1.
Alice has found a way to write secretly to Bob. Each time, she takes a new text, such as an article from newspaper, but inserts one or two spaces between the words. A single space means a binary digit 0; a double space means a binary digit 1. Bob extracts the binary digits and interprets them using ASCII code. Is this an example of cryptography or steganography? Explain.
Question 2.
Alice and Bob exchange confidential messages. They share a very large number as the encryption and decryption key in both directions. Is this an example of symmetric-key or asymmetric-key cryptography? Explain.
Definition of haptic interface. The difference between Haptic Touch vs 3D Touch in the mobile technology.
The game "Jump It" consists of a board with n positive integers in a row, except for the first column, which always contains zero. These numbers represent the cost to enter each column. Here is a sample game board with n set to 6:
Discuss what power in the context of leadership is and how it relates to bullying within organizations. Also note how this impacts productivity.
The Center City Anuraphilic (frog lovers) society has fallen on hard times. Abraham, Bobby and Charlene are the only remaining members and each feels equally entitled to take possession of the society's collection of live rare tropical frogs. The dec..
What problem solving skills, critical thinking skills, and common end-user support problems are addressed and would be effective for each of the three problems?
Conduct a preliminary evaluation of internal IT processes, focusing primarily on project management and software development.
Describe a project that suffered from scope creep. Could it have been avoided? How? Can scope creep be a good thing?
In today's locked down the world with almost everyone working remotely, new challenges that require encryption and cryptography have arisen.
State-wide and in most professional industries, there has been a mandate that college students be more proficient in their writing.
Discuss the many benefits as well as challenges or drawbacks in using steganography to secure data.
This week's reading introduced an overview of blockchain security. Create a new thread and choose a security threat from Chapter 11.
How do support centers pass on the costs of managing end-user services to clients. Find a company that has different support charges for different types
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