Victor wants to send an encrypted message to his friend. He is using certain steganography technique to accomplish this task. He takes a cover object and changes it accordingly to hide information. This secret information is recovered only when the algorithm compares the changed cover with the original cover. Which of the following Steganography methods is Victor using to accomplish the task?

Which of the following tools can be used to read NetStumbler's collected data files and present street maps showing the logged WAPs as icons, whose color and shape indicates WEP mode and signal strength?

You are responsible for securing the network at a law firm. You are concerned about printer security.
What steps should you take to prevent printer security breaches?
Each correct answer represents a complete solution. Choose two.

Which of the following terms describes the statement given below?
"It is a cryptographic protocol that provides security and data
integrity for communications over networks such as the Internet."

In Which of the following types of white box testing are the test cases designed based on data flow within the code?