Gentoo Archives: gentoo-server

From: "Paweł Madej" <linux@××××××××.info>
To: gentoo-server@l.g.o
Subject: Re: [gentoo-server] forcing good passwords
Date: Wed, 18 Jan 2006 17:18:22
Message-Id: 43CE77BA.8070801@quanteam.info
In Reply to: RE: [gentoo-server] forcing good passwords by "Jesse
1 -----BEGIN PGP SIGNED MESSAGE-----
2 Hash: SHA1
3
4 Jesse, Rich wrote:
5 > 1) 30 day lifetime
6 > 2) Minimum length of 12 (eep!)
7
8 This two is not a problem on every linux box
9
10 > 3) No reuse of passwords (keep password history)
11
12 In this case i got a problem which app could provide such functionality
13
14 > 4) Check password for dictionary and common variants (e.g. username)
15
16 Some proxy between passwd and shadow / PAM ?
17
18 > 5) Do not use system-generated passwords
19
20 Do you follow that example with 30 sign password?
21
22 > 6) Teach users to use an algorithm to generate passwords.
23
24 User training is very important but even if you prepare good training
25 plan not every one would use it. So we have to force them to use our
26 policy with 1-5 points from above.
27
28 Thank you for good example of logical and usable in theory password
29 policy. Now I have to search for implementation of points 3 and 4.
30
31 - --
32 Paweł Madej aka Nysander
33 Member of QuanTeam | RLU #357047
34 http://wiki.quanteam.info | Gentoo Linux User
35 http://forum-farmaceutyczne.org | GPG key: 5861680B
36 | keyserver: http://pgp.mit.edu
37 Kielce, Poland | UTF-8 Email Preferred
38
39 Looking to buy: 6x 73 GB UW3/Ultra160 SCSI 80 pin (SCA)
40 ..::||::.. pair of PentiumIII Slot1 1GHz/ FSB 100 processors
41 ..::||::.. 2x 256 MB SDRAM ECC Registered
42 Got any of this mail me, with prize and shipping costs.
43 -----BEGIN PGP SIGNATURE-----
44 Version: GnuPG v1.4.2 (GNU/Linux)
45
46 iD8DBQFDzne6gvSMglhhaAsRAusvAJ9R3UcBPHUh9Tc85DqdsCv8r9+iaQCgtECZ
47 XJgsLIRswbCHOhfKONgw1CQ=
48 =X7bG
49 -----END PGP SIGNATURE-----
50 --
51 gentoo-server@g.o mailing list

Replies

Subject Author
Re: [gentoo-server] forcing good passwords "Benjamin Smee (strerror)" <strerror@g.o>