Password testing computer science homework help

Why do special characters (e.g., @#$%^&*) make passwords difficult to crack?
Why does a change of case help make a stronger password?
How did you choose the password you currently have?
Could others follow the same logic and choose a similar password?
Do you use the same password for multiple accounts? Why would this be a security risk?

Your well-written paper should meet the following requirements:

Be three to four pages in length
Contain an illustrative table or a diagram created from properly cited external references
Include three credible external references in addition to the textbook
Formatted according to APA writing guidelines.