Руководство Пользователя для Cisco Cisco Content Security Management Appliance M160

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13-15
AsyncOS 8.3 for Cisco Content Security Management User Guide
 
Chapter 13      Distributing Administrative Tasks
  About Authenticating Administrative Users
Step 5
Submit and commit your changes. 
Requiring Users to Change Passwords at Next Login 
To require all or selected users to change their passwords the next time they access the Security 
Management appliance, perform the steps in this procedure. This is a one-time action. 
To automate a periodic requirement for changing passwords, use the Password Reset option described in 
Password Rules:
List of words to 
disallow in passwords 
You can create a list of words to disallow in passwords. 
Make this file a text file with each forbidden word on a separate line. Save the 
file with the name 
forbidden_password_words.txt
 and use SCP or FTP to 
upload the file to the appliance. 
If this restriction is selected but no word list is uploaded, this restriction is 
ignored. 
Password Strength
You can display a password-strength indicator when an admin or user enters 
a new password. 
This setting does not enforce creation of strong passwords, it merely shows 
how easy it is to guess the entered password. 
Select the roles for which you wish to display the indicator. Then, for each 
selected role, enter a number greater than zero. A larger number means that a 
password that registers as strong is more difficult to achieve. This setting has 
no maximum value. 
Examples:
If you enter 
30
, then an 8 character password with at least one upper- and 
lower-case letter, number, and special character will register as a strong 
password. 
If you enter 
18
, then an 8 character password with all lower case letters 
and no numbers or special characters will register as strong. 
Password strength is measured on a logarithmic scale. Evaluation is based on 
the U.S. National Institute of Standards and Technology rules of entropy as 
defined in NIST SP 800-63, Appendix A. 
Generally, stronger passwords:
Are longer 
Include upper case, lower case, numeric, and special characters
Do not include words in any dictionary in any language. 
To enforce passwords with these characteristics, use the other settings on this 
page. 
Table 13-2
Local User Account and Password Settings (continued)
Setting
Description