The detail of password security policy is shown as below:

• Password expired every 90 days (3 months)
• Minimum password length is 8 characters
• Restrict to use the previous password
• Password does not contain a part of your account or full name
• contains at least three of the following four character groups
  • Group 1: English uppercase characters (A through Z);
  • Group 2: English lowercase characters (a through z);
  • Group 3: Numerals (0 through 9);
  • Group 4: Non-alphabetic characters (such as !, $, #, %)