If you see "Username not allowed" when you sign up for your Google Account or Gmail, follow these guidelines. Note: “Abuse” and “Postmaster” are reserved aliases, and you cannot use them as usernames or
aliases. For more information, refer to our spam and abuse policy. Choose a username 6–30 characters long. Your username can be any combination of letters, numbers, or symbols.Character length
Special characters
Visit our Help Center for more information on how to change your username.
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Keep your account safe and secure! Do not share your username and password with anyone. Use the following guidelines for creating a secure username and password.
Username
Your username:
- Must be between six and 50 characters long.
- Can contain any letters from a to z and any numbers from 0 through 9.
- Can contain spaces and some special characters, including @ [at sign] . [period] - [hyphen or dash] _ [underscore].
- Can contain non-English characters [such as é].
- Is not case-sensitive.
Password
Your password:
- Must be between eight and 32 characters long.
- Must include at least one number or special character and one letter.
- Can contain any letters a to z and any numbers from 0 through 9.
- Can contain some special characters, including @ [at sign] . [period] - [hyphen or dash] _ [underscore].
- Cannot contain spaces or non-English characters [such as é].
- Is case-sensitive.
- Must be different from your first name, last name, and username.
Password Security
To help make your password more secure:
- Do not include in it any personal information, such as your first name, last name, username, or birth date. Avoid regular words from a dictionary.
- Replace letters with numbers. You might use the number 3 instead of an e, a 1 instead of an i, or a zero instead of an o. For example: b0st0ndud3 [bostondude] or 1mag1n3that [imaginethat].
- Create a phrase instead of just one word [for example, MyGrade100].
- Use an alternate spelling like those in text messaging [for example, fud for food].
- The more random a password is, the more secure it becomes. For example, the password kH24762iED is much stronger than 1biggertree.
If you need more help creating a secure username and password, contact Support.
The College of Arts and Sciences technology support services at Western Michigan University offers the following tips to choose a good password. Since very few systems have support for one-time tokens [dynamic passwords which are only used once], everyone should be aware of how to select strong passwords. If a malicious user can get hold of or 'crack' your password they
can access the system with your identity and with your access rights. Passwords should contain three of the four character types: Examples: Substitute codes or words into other words [insert numbers between the letters of the original word]. Examples include [original word - pattern/code/word to insert password]: Create a password from phrases with character substitution.
Phrases can be statements, locations, lines from books, movies, etc. Examples:
"Tbontbtitq" for "To be or not to be that is the question" would become "7b0n7B7!7?"
internet explorer - 1nt3rN3TeXp70r3R
happy days - hapPyDaY$?
good
boy - 60odB0y!
- The next generation is you. First and last letter from each word = Tentgnisyu - 73n79N!$yU!
- 45 main street - First 2 letters in word with a number between. First letter of each word in capitals - Fo1Fi2Ma3St4 or Fo1F!2M@3St4
- I drive a holden commodore now - First letter of each word with the characters of my license plate between [assume license plate is ABC 123] = iAdBaCh2c2n3 or !AdB@Ch2c2n3!
Protecting your password
Do not use the same password for Western Michigan University accounts as for non-Western Michigan University accounts [i.e., personal ISP accounts, brokerage accounts, benefit accounts]. If one account password is compromised, all accounts may be compromised. Do not share your University password[s] with anyone, including administrative assistants, supervisors, secretaries or co-workers. All passwords are to be treated as sensitive, confidential Western Michigan University information.
To better protect your passwords, don't:
- Reveal your password over the phone to anyone, including your computer support personnel. Support personnel should never initiate a call requesting a password.
- Talk about your password around others.
- Reveal a password on questionnaires.
- Share your password with co-workers while on vacation.
- Use the remember password feature on applications [e.g., Netscape Messenger, Outlook, Outlook Express, Eudora].
- Write passwords down or store them anywhere near your computer.
- Store passwords in a file on any computer system [including cell phones] without using strong encryption.
If you suspect your account or password has been compromised, report the event to the appropriate system administrator and the University information security administrator and change your password immediately.
If someone demands your password, refer him or her to your system administrator or the University security administrator in Office of Information Technology.