John Pironti
John Pironti
banks careful common easily four number people pin public random secure users
Banks have been careful not to put too much on the end-user. Look at PIN codes. We had four digits. People in the data-security world said that four digits are not secure because they are easily compromised by random number generators, and users would probably use years and birthdays. Then why did banks do that? Because four digits is the least common denominator that the public won't have to write down.
computers evaluate job remember smarter tool variables
A tool is there to assist, not do the job for you. Always remember that you are at least 50% smarter than computers. Computers know 'yes' and 'no,' but we know 'maybe.' We can evaluate more variables because there are only so many you can put into a tool.