It is important to note the placement of numeric and symbolic characters in this example as they prevent multiple words from being found in a standard dictionary. For example, the passphrase “My passw0rd is $uper str0ng!” is 28 characters long and includes alphabetic, numeric and special characters. Passphrases typically have additional benefits such as being longer and easier to remember. A passphrase could be a lyric from a song or a favorite quote. After resetting your password, report the incident to your local departmental administrator and/or the Information Security Office at Consider using a passphrase instead of a passwordĪ passphrase is a password made up of a sequence of words with numeric and/or symbolic characters inserted throughout. Be sure to change your password from a computer you do not typically use (e.g. If you suspect someone has compromised your account, change your password immediately. Change your password upon indication of compromise.An alternative to doing this is to create a new account with an appropriate level of access for the repair person. Passwords should not be shared even for the purpose of computer repair. For example, Microsoft Exchange calendar will allow a user to delegate control of his or her calendar to another user without sharing any passwords. In situations where someone requires access to another individual’s protected resources, delegation of permission options should be explored. Passwords should not be shared with anyone, including any students, faculty or staff. Do not share your password with anyone for any reason.The following are several recommendations for maintaining a Strong Password: Be based on any personal information such as user id, family name, pet, birthday, etc.Spell a word with a number added to the beginning and the end.Spell a word or series of words that can be found in a standard dictionary.Have at least one special character (e.g.Have at least one numerical character (e.g.Contain both upper and lowercase alphabetic characters (e.g.The following are general recommendations for creating a Strong Password: DefinitionsĪ 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. This 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. The 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. Guidelines for Password Management Purpose
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