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Status Submitted
Workspace Db2
Components Security
Created by Guest
Created on Jul 2, 2024

Please replace "password rules" by "password evaluations"

When installing DB2 for GKLM, I am asked to provide passwords (DB2 and Application), that contains 2 digits, a special, an upper-case and a lower-case character.

I tell customers about "quantum safe", long passwords and using special characters. However, if there are only 6, 10 or 26 characters to choose from instead of everywhere out of 68, the number of possible and probable passwords shrinks. Briefly said: shaping passwords by rules implies a reduced variety. Enforcing these 5 characters is quite like having chosen only 3 characters out of the whole set.

I consider it a better solution (leading to less predictibale passwords) to force only
- a minimum number out of from a fixed character set and
- to display the evaluated strength of the password instead.
- Immediate feedback
- near the field, where the password was entered,
would most likely support customer satisfaction, too.

Needed By Quarter
  • Guest
    Reply
    |
    Jul 4, 2024

    [editing was not possible - this is the replacement text for the original sketched entry]

    When installing DB2 for GKLM, I am asked to provide a password for DB2, that contains 2 digits, a special, an upper-case and a lower-case character. (This is only the case for the DB2 part, not for the GSKLM application part.)

    I tell customers about "quantum safe", long passwords and using special characters. However, if there are only 6, 10 or 26 characters to choose from instead of everywhere out of 68, the number of possible and probable passwords shrinks. Briefly said: shaping passwords by rules implies a reduced variety to me.

    I consider it a better solution (leading to less predictibale passwords) to force only
    -  a minimum number of 'symbols' from a fixed character set and
    -  to display the evaluated strength of the password instead. 
    -  Immediate feedback 
    -  near the field, where the password was entered, 
    would most likely support customer satisfaction, too.