Re: Need Password Generator for 10 users
- From: Keme <KEMEsixtwonullsix@xxxxxxxx>
- Date: Wed, 18 Oct 2006 00:22:24 +0200
Carmine782 wrote:
A Passowrd Generator/Manager is security program that stores and[...]
suggests or genrates really strong passwords for all users on your
network.
Password generator? Roll your own!
I get my userlists (school, 700 new users each year) in Excel file format, and need to generate individual passwords before importing into the user directory. I made a generator from the following parts:
- One cell with a "base string" of permitted password characters.
- Cells with a formula for extracting a random character from that string
- One cell that makes the password string from those cells
- A macro that copies the password string to each user record
Now I generate those passwords in a minute.
For pronounceable passwords, make two base strings, one with vowels and one with consonants. Make the final password from alternately consonant and vowel.
For strong passwords, use upper and lower case as well as digits and punctuation, and variable password length.
When users are supposed to read the password, there are characters which are easily confused. Avoid those. e.g.: Digit "zero" and uppercase letter O ; Lowercase letter L, uppercase letter I and digit "one"
Password manager? Doesn't that defeat the purpose of "really strong passwords"? (Same password stored twice, possibly with different encryption, increases the amount and/or availability of source data and makes extraction and decrypting easier.)
.
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