Lorrie Faith Cranor: What’s wrong with your pa$$w0rd?

The video discusses the challenges of creating secure yet usable passwords, highlighting research conducted at Carnegie Mellon University. It explores password policy changes, data collection methods, and the effectiveness of password meters and pass phrases. The study uses Amazon Mechanical Turk to gather data and analyzes real passwords from CMU. The video concludes with insights from a quilt project visualizing common passwords.

What was the main reason for Carnegie Mellon University to change its password policy in 2009?

• To increase user satisfaction

• To reduce the number of password resets

• To comply with a consortium's requirements

• To simplify password creation

What percentage of people admitted to reusing their passwords in the Carnegie Mellon study?

• 50%

• 13%

• 100%

• 80%

What was one of the main findings regarding the use of symbols in passwords at Carnegie Mellon?

• Most people used a wide variety of symbols

• Symbols were not allowed in passwords

• Symbols significantly increased password strength

• Only a few symbols were commonly used

What was the purpose of using Amazon Mechanical Turk in the password study?

• To test password cracking tools

• To collect real passwords from users

• To gather data on password creation under different policies

• To analyze the effectiveness of password meters

Which type of password was found to be more usable and sometimes stronger than complex passwords?

• Long passwords

• Short passwords

• Symbolic passwords

• Numeric passwords

What was the conclusion about the effectiveness of pass phrases compared to random passwords?

• Pass phrases were not tested

• Pass phrases were significantly better

• Pass phrases were equally memorable

• Pass phrases were less memorable and took longer to type

What was a surprising finding about pronounceable passwords?

• They were difficult to remember

• They were not tested in the study

• They were less secure than random passwords

• They worked surprisingly well

What was a key finding from analyzing real passwords at Carnegie Mellon?

• Business school passwords were stronger

• Computer science passwords were weaker

• Computer science passwords were stronger

• All passwords were equally strong

What cultural aspect was highlighted in the analysis of common passwords?

• Passwords are mostly numeric

• Passwords often reflect personal interests

• Passwords are always complex

• Passwords are rarely reused

What was the most common animal-themed password found in the study?

• Lion

• Cat

• Dog

• Monkey