Questions:

Chapter 1 Password Encryption Consider four passwords vou use, for bank cards, websites, and so on. a] What are the rules for each? What must be included? What mav be included? What must not be included? b] What is the probabilitv of someone guessing each password on the rst try? cl At 90,000 codes per second, how long, on average, would it take for a good password-cracking program to break each of vour passwords? :1] Some passwords require at least one digit and at least one capital letter. Whv? e} Develop a set of guidelines to identifv a good, poor, or average password. Back it up with examples and calculations