Guidelines for Password ManagementPurposeThe purpose of this Guideline is to educate Carnegie Mellon University (“University”) students, faculty and staff on the characteristics of a Strong Password as well as to provide recommendations on how to securely maintain and manage passwords. Show Applies ToThis Guideline applies to all students, faculty and staff that have a username and password to at least one University system or application, independent of whether you are an end user or a system administrator for that system or application. DefinitionsA Strong Password is defined as a password that is reasonably difficult to guess in a short period of time either through human guessing or the use of specialized software. GuidelinesThe following are general recommendations for creating a Strong Password: A Strong Password should -
Strong Passwords do not -
The following are several recommendations for maintaining a Strong Password:
The following are Guidelines for individuals responsible for provisioning and support of user accounts:
The following are several additional Guidelines for individuals responsible for the design and implementation of systems and applications:
The following are additional Guidelines for system or service accounts - those not designed to be used by humans:
Additional InformationIf you have any questions or comments related to this Guideline, please send email to the University Information Security Office at . Additional information can also be found using the following resources:
Revision History
What are the characteristics of a strong password?CHARACTERISTICS OF STRONG PASSWORDS. At least 12 characters (required for your Muhlenberg password)—the more characters, the better.. A mixture of both uppercase and lowercase letters.. A mixture of letters and numbers.. Inclusion of at least one special character, e.g., ! @ # ? ]. What are the characteristics of a strong password quizlet?What are some characteristics of a strong password? A strong password should be at least 8 characters long and include a mix of upper and lower-case letters, numbers, and symbols.
What is a password state the characteristics of a good password?Overall, here are the main characteristics of a good, secure password: Is at least 12 characters long. The longer your password is - the better. Uses uppercase and lowercase letters, numbers and special symbols.
Which password would be a strong password?Use a mix of alphabetical and numeric characters. Use a mixture of upper- and lowercase; passwords are case sensitive. Use a combination of letters and numbers, or a phrase like "many colors" using only the consonants, e.g., mnYc0l0rz or a misspelled phrase, e.g., 2HotPeetzas or ItzAGurl .
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