Using password cracking tools, it is claimed that passwords can be tested at the rate of one hundred million passwords in one second

Writing Nov 18, 2020

Using password cracking tools, it is claimed that passwords can be tested at the rate of one hundred million passwords in one second. If passwords consist of eight characters from the 10 digits, and the 26 letters of the alphabet, and are case sensitive, and if passwords are not allowed to have repeated characters, how long would it take to try all of these passwords?