Choosing a Safe Password
A good password is critical to securing your online information, though the process can seem a bit daunting. Choosing a suitable password is a fairly straightforward process, if you keep the following in mind:
DO
Choose “Strong Passwords” - these have 8 characters or more, contain a combination of upper/lower case, special characters and numbers if the system permits.
Use a different password for each service (i.e. JCU, Gmail, Dropbox, iTunes etc.)
Use a passphrase where you can, because length is more secure than complexity.
Use more than 6 numbers in a pin number or passcode.
DON’T
Use simple or dictionary words (e.g. Password, Townsville123).
Write your password on a post-it note and stick it to your monitor.
Use easily guessable words (e.g. phone numbers, Date of Birth).
Tell anyone your password – this includes IT Staff!
ICT advises that you use a passphrase rather than a password for your JCU accounts. A passphrase is simply a phrase or sentence that you use, instead of a word or set of characters.
If there is no limit on a password length, use a passphrase. e.g. "Europe is beautiful this time of year." However, if you have to pick a smaller password, just use the first letter of each word and swap some of the letters for numbers: "E1bTtof7”
JCU has NO maximum limit on passwords but for non-JCU accounts it is important to confirm the maximum number of characters allowed. If the system only allows an 8 character maximum, and your passphrase is "everyone loves chocolate cake for their birthday" your password will actually just be "everyone" and that's a dictionary word!
More Links:
JCU Changing your Password
AusCERT - Choosing Good Passwords
How Secure is My Password?
Make me a Password
