Briefly describe the differences between brute-force attacks and dictionary attacks to crack passwords.
What will be an ideal response?
ANSWER: Brute-force attacks use every possible letter, number, and character found on a keyboard. Eventually, a brute-force attack can crack any password; however, this method can require a lot of time and processing power, especially if the password is very long. In a dictionary attack, the program uses common words found in the dictionary and tries them as passwords. Most password crackers have dictionaries in a variety of languages, including English, French, Russian, and even Swahili. With some password-cracking tools, you can import additional unique words that are typically extracted from evidence.
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Provide information on fading, and describe the different effects that fading can have on wireless transmissions.?
What will be an ideal response?
Which of the following is a Trojan written in assembly language that listens to port 7777?
a. Sub Seven b. Poison ivy c. GhostRat d. Tini
Identify the letter of the choice that best matches the phrase or definition.
A. A file extension for text files. B. The data that is exchanged in OLE. C. A universally accepted text file format. D. The program used to create a file. E. Separator for columns in text files
The Banker's Algorithm is an example of a(n) ____ policy.
A. mutual exclusion B. detection C. avoidance D. recovery