(POGIL) A password scheme consists of a minimum password length and the different types of symbols (i.e., letters, numbers, specials) that can be used in the password. Using the Password Strength Calculator, determine the optimal scheme for withstanding a brute force attack of at least 10 years by an ordinary PC performing 100 million tests per second.
(POGIL) According to this 2012 article, a password-cracking computer can try 350 billion passwords per second. How would you have to modify your scheme to withstand a 10-year attack by this specially designed computer?
(POGIL) That article was written in 2012. Password cracking technology has probably gotten a lot better. Suppose the number of passwords that can be checked per second doubles every year, use the Password Strength Calculator to determine an optimal password scheme for the year 2020?
(POGIL) For the routes starting and ending at Trinity College, identify the nearest neighbor route and the optimal route. What does this show you about the nearest neighbor heuristic?