ASA Database Administration Guide
  Database Options
    Alphabetical list of options

MIN_PASSWORD_LENGTH option [database]

Function 

Sets the minimum length for new passwords in the database.

Allowed values 

Integer, greater than or equal to zero.

The value is in bytes. For single-byte character sets, this is the same as the number of characters.

Scope 

Can be set for the PUBLIC group. Takes effect immediately. DBA permissions are required to set this option.

Default 

0 characters

Description 

This option allows the database administrator to impose a minimum length on all new passwords for greater security. Existing passwords are not affected.

Example 

• Set the minimum length for new passwords to 6 bytes.

  SET OPTION PUBLIC.MIN_PASSWORD_LENGTH = 6