Re: random passwords

From	Jean-David Beyer <jeandavid8@verizon.net>
Newsgroups	alt.os.linux, comp.os.linux.misc, comp.security.misc
Subject	Re: random passwords
Date	2018-08-23 12:49 -0400
Organization	NewsGuy.com
Message-ID	<plmoj30rsv@news1.newsguy.com> (permalink)
References	(3 earlier) <plkv63$ab3$1@dont-email.me> <pllofa$fbr$1@news1.tnib.de> <plm57g$p91$2@dont-email.me> <878t4xgouh.fsf_-_@miko.siamics.net> <plmiso$i0s$1@dont-email.me>

Cross-posted to 3 groups.

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On 08/23/2018 11:12 AM, Rich wrote:
> So 208 billion possible combinations.  But at 1 billion tests per
> second, brute forcing that one will take, on average [1] 104 seconds
> and at most 208 seconds.  So, eight characters, just lowercase, not
> secure.

All very well if you have the file of encrypted passwords handy.

On the other hand, if you are trying to break into my stock market
account, or my bank account, you must do it over the internet and there
is no way you can send them a billion probe passwords per second. I
would be surprised if they would take even 200 passwords a second.
Furthermore, after a few failures in a row, they will lock out my
account. And to get at my file of encrypted passwords, they would need
to break into my machine through the Internet (and my firewalls (one
hardware, one software) do not accept unsolicited attempts).

At some point, the black hats will resort to breaking into my house, or
using torture on me to get my passwords. I want my passwords to be a
little bit weaker than that.

-- 
  .~.  Jean-David Beyer          Registered Linux User 85642.
  /V\  PGP-Key:166D840A 0C610C8B Registered Machine  1935521.
 /( )\ Shrewsbury, New Jersey    http://linuxcounter.net
 ^^-^^ 12:40:01 up 8 days, 4:58, 2 users, load average: 4.64, 4.89, 5.03

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Vulnerability Affects All OpenSSH Versions Released in the Past Two Decades Nobody <noreply@mixnym.net> - 2018-08-22 16:44 -0500
  Re: Vulnerability Affects All OpenSSH Versions Released in the Past Two Decades William Unruh <unruh@invalid.ca> - 2018-08-22 22:04 +0000
    Re: Vulnerability Affects All OpenSSH Versions Released in the Past Two Decades Grant Taylor <gtaylor@tnetconsulting.net> - 2018-08-22 16:22 -0600
      Re: Vulnerability Affects All OpenSSH Versions Released in the Past Two Decades William Unruh <unruh@invalid.ca> - 2018-08-23 00:29 +0000
        Re: Vulnerability Affects All OpenSSH Versions Released in the Past Two Decades Arlen Holder <arlenholder@nospam.net> - 2018-08-23 01:37 +0000
        Re: Vulnerability Affects All OpenSSH Versions Released in the Past Two Decades Marc Haber <mh+usenetspam1118@zugschl.us> - 2018-08-23 09:41 +0200
          Re: Vulnerability Affects All OpenSSH Versions Released in the Past Two Decades Rich <rich@example.invalid> - 2018-08-23 11:19 +0000
            random passwords Ivan Shmakov <ivan@siamics.net> - 2018-08-23 14:05 +0000
              Re: random passwords Jean-David Beyer <jeandavid8@verizon.net> - 2018-08-23 10:39 -0400
                Re: random passwords Rich <rich@example.invalid> - 2018-08-23 16:33 +0000
                Re: random passwords Ivan Shmakov <ivan@siamics.net> - 2018-08-23 16:57 +0000
                Re: random passwords Rich <rich@example.invalid> - 2018-08-23 17:07 +0000
              Re: random passwords Robert Heller <heller@deepsoft.com> - 2018-08-23 09:47 -0500
                Re: random passwords Wouter Verhelst <w@uter.be> - 2018-08-24 10:16 +0200
                Re: random passwords The Natural Philosopher <tnp@invalid.invalid> - 2018-08-24 11:46 +0100
                Re: random passwords Jean-David Beyer <jeandavid8@verizon.net> - 2018-08-24 09:19 -0400
                Re: random passwords Daniel60 <daniel47@eternal-september.org> - 2018-08-25 21:57 +1000
                Re: random passwords The Natural Philosopher <tnp@invalid.invalid> - 2018-08-25 13:32 +0100
                Re: random passwords Charlie Gibbs <cgibbs@kltpzyxm.invalid> - 2018-08-25 20:05 +0000
              Re: random passwords Richard Kettlewell <invalid@invalid.invalid> - 2018-08-23 15:50 +0100
                Re: random passwords Ivan Shmakov <ivan@siamics.net> - 2018-08-23 16:40 +0000
                Re: random passwords Rich <rich@example.invalid> - 2018-08-23 17:12 +0000
                Re: random passwords Richard Kettlewell <invalid@invalid.invalid> - 2018-08-23 18:49 +0100
                Re: random passwords Ivan Shmakov <ivan@siamics.net> - 2018-09-01 13:45 +0000
                Re: random passwords Rich <rich@example.invalid> - 2018-09-01 15:02 +0000
                Re: random passwords Allodoxaphobia <knock_yourself_out@example.net> - 2018-09-01 16:54 +0000
                Re: random passwords Richard Kettlewell <invalid@invalid.invalid> - 2018-09-04 07:37 +0100
              Re: random passwords Rich <rich@example.invalid> - 2018-08-23 15:12 +0000
                Re: random passwords Jean-David Beyer <jeandavid8@verizon.net> - 2018-08-23 12:49 -0400
                Re: random passwords Rich <rich@example.invalid> - 2018-08-23 17:18 +0000
                Re: random passwords William Unruh <unruh@invalid.ca> - 2018-08-23 17:27 +0000
                Re: random passwords Rich <rich@example.invalid> - 2018-08-23 17:44 +0000
                Re: random passwords Grant Taylor <gtaylor@tnetconsulting.net> - 2018-08-23 12:38 -0600
                Re: random passwords Grant Taylor <gtaylor@tnetconsulting.net> - 2018-08-23 12:47 -0600
                Re: random passwords William Unruh <unruh@invalid.ca> - 2018-08-24 02:20 +0000
                Re: random passwords Jasen Betts <jasen@xnet.co.nz> - 2018-08-24 05:10 +0000
                Re: random passwords The Natural Philosopher <tnp@invalid.invalid> - 2018-08-24 02:32 +0100
                Re: random passwords Rich <rich@example.invalid> - 2018-08-24 01:56 +0000
                Re: random passwords The Natural Philosopher <tnp@invalid.invalid> - 2018-08-24 11:37 +0100
                Re: random passwords Grant Taylor <gtaylor@tnetconsulting.net> - 2018-08-23 20:13 -0600
                Re: random passwords The Natural Philosopher <tnp@invalid.invalid> - 2018-08-24 11:42 +0100
                Re: random passwords Chris Elvidge <chris@mshome.net> - 2018-08-24 11:55 +0100
                Re: random passwords Paul <nospam@needed.invalid> - 2018-08-24 08:37 -0400
                Re: random passwords Chris Elvidge <chris@mshome.net> - 2018-08-24 13:51 +0100
                Re: random passwords Paul <nospam@needed.invalid> - 2018-08-24 12:41 -0400
                Re: random passwords not@telling.you.invalid (Computer Nerd Kev) - 2018-08-25 02:03 +0000
                Re: random passwords Java Jive <java@evij.com.invalid> - 2018-08-25 11:32 +0100
                Re: random passwords Paul <nospam@needed.invalid> - 2018-08-25 07:49 -0400
                Re: random passwords not@telling.you.invalid (Computer Nerd Kev) - 2018-08-27 23:12 +0000
                Re: random passwords not@telling.you.invalid (Computer Nerd Kev) - 2018-08-27 23:40 +0000
                Re: random passwords Paul <nospam@needed.invalid> - 2018-08-27 20:10 -0400
                Re: random passwords William Unruh <unruh@invalid.ca> - 2018-08-28 00:17 +0000
                Re: random passwords Jean-David Beyer <jeandavid8@verizon.net> - 2018-08-27 20:52 -0400
                Re: random passwords John Hasler <jhasler@newsguy.com> - 2018-08-27 22:31 -0500
                Re: random passwords The Natural Philosopher <tnp@invalid.invalid> - 2018-08-28 10:23 +0100
                Re: random passwords William Unruh <unruh@invalid.ca> - 2018-08-28 14:45 +0000
                Re: random passwords not@telling.you.invalid (Computer Nerd Kev) - 2018-08-28 23:00 +0000
                Re: random passwords William Unruh <unruh@invalid.ca> - 2018-08-29 01:22 +0000
                Re: random passwords not@telling.you.invalid (Computer Nerd Kev) - 2018-08-29 07:21 +0000
                Re: random passwords The Natural Philosopher <tnp@invalid.invalid> - 2018-08-29 11:37 +0100
                Re: random passwords William Unruh <unruh@invalid.ca> - 2018-08-29 12:25 +0000
                Re: random passwords The Natural Philosopher <tnp@invalid.invalid> - 2018-08-29 19:35 +0100
                Re: random passwords John Hasler <jhasler@newsguy.com> - 2018-08-29 17:46 -0500
                Re: random passwords The Natural Philosopher <tnp@invalid.invalid> - 2018-08-30 06:53 +0100
                Re: random passwords John Hasler <jhasler@newsguy.com> - 2018-08-30 07:48 -0500
                Re: random passwords The Natural Philosopher <tnp@invalid.invalid> - 2018-08-30 19:07 +0100
                Re: random passwords William Unruh <unruh@invalid.ca> - 2018-08-31 00:36 +0000
                Re: random passwords The Natural Philosopher <tnp@invalid.invalid> - 2018-08-31 03:10 +0100
                Re: random passwords Chris Elvidge <chris@mshome.net> - 2018-08-31 12:26 +0100
                Re: random passwords William Unruh <unruh@invalid.ca> - 2018-08-29 23:36 +0000
                Re: random passwords The Natural Philosopher <tnp@invalid.invalid> - 2018-08-29 11:35 +0100
                Re: random passwords not@telling.you.invalid (Computer Nerd Kev) - 2018-08-29 23:45 +0000
                Re: random passwords Ivan Shmakov <ivan@siamics.net> - 2018-08-24 18:07 +0000
                Re: random passwords William Unruh <unruh@invalid.ca> - 2018-08-24 20:27 +0000
                Re: random passwords Bud Frede <frede@mouse-potato.com> - 2018-09-03 07:23 -0400
              Re: random passwords William Unruh <unruh@invalid.ca> - 2018-08-23 17:02 +0000
                Re: random passwords Ivan Shmakov <ivan@siamics.net> - 2018-08-23 17:25 +0000
                Re: random passwords William Unruh <unruh@invalid.ca> - 2018-08-23 17:32 +0000
                Re: random passwords Rich <rich@example.invalid> - 2018-08-23 17:46 +0000
                Re: random passwords Ivan Shmakov <ivan@siamics.net> - 2018-08-23 18:07 +0000
                Re: random passwords Grant Taylor <gtaylor@tnetconsulting.net> - 2018-08-23 12:51 -0600
                Re: random passwords Allodoxaphobia <knock_yourself_out@example.net> - 2018-08-24 02:35 +0000
              Re: random passwords John Hasler <jhasler@newsguy.com> - 2018-08-25 11:13 -0500
                Re: random passwords Rich <rich@example.invalid> - 2018-08-25 17:24 +0000
                Re: random passwords John Hasler <jhasler@newsguy.com> - 2018-08-25 13:17 -0500
                Re: random passwords Rich <rich@example.invalid> - 2018-08-25 20:27 +0000
                Re: random passwords Robert Heller <heller@deepsoft.com> - 2018-08-25 21:28 -0500
                Re: random passwords Jean-David Beyer <jeandavid8@verizon.net> - 2018-08-26 01:19 -0400
                Re: random passwords Rich <rich@example.invalid> - 2018-08-26 13:43 +0000
                Re: random passwords Ivan Shmakov <ivan@siamics.net> - 2018-08-26 14:15 +0000
                Re: random passwords Rich <rich@example.invalid> - 2018-08-26 15:18 +0000
                Re: random passwords Robert Heller <heller@deepsoft.com> - 2018-08-26 09:30 -0500
                Re: random passwords Michael Black <mblack@pubnix.net> - 2018-08-26 11:44 -0400
                Re: random passwords John Hasler <jhasler@newsguy.com> - 2018-08-26 16:40 -0500
                Re: random passwords Robert Heller <heller@deepsoft.com> - 2018-08-26 21:11 -0500
                Re: random passwords Allodoxaphobia <knock_yourself_out@example.net> - 2018-08-28 13:29 +0000
                Re: random passwords The Natural Philosopher <tnp@invalid.invalid> - 2018-08-28 14:32 +0100
                Re: random passwords The Natural Philosopher <tnp@invalid.invalid> - 2018-08-27 07:17 +0100
                Re: random passwords Melzzzzz <Melzzzzz@zzzzz.com> - 2018-08-27 06:21 +0000
                Re: random passwords The Natural Philosopher <tnp@invalid.invalid> - 2018-08-27 08:15 +0100
                Re: random passwords Roger Blake <rogblake@iname.invalid> - 2018-08-27 22:44 +0000
                Re: random passwords azigni <azigni@yahoo.com> - 2018-08-26 12:55 -0600
                Re: random passwords Charlie Gibbs <cgibbs@kltpzyxm.invalid> - 2018-08-26 19:19 +0000
                Re: random passwords Robert Heller <heller@deepsoft.com> - 2018-08-26 16:09 -0500
                Re: random passwords Rich <rich@example.invalid> - 2018-08-26 21:32 +0000
                Re: random passwords Robert Heller <heller@deepsoft.com> - 2018-08-26 21:11 -0500
                Re: random passwords The Natural Philosopher <tnp@invalid.invalid> - 2018-08-27 07:19 +0100
                Re: random passwords Doug McIntyre <merlyn@dork.geeks.org> - 2018-08-26 00:41 -0500
                Re: random passwords Robert Heller <heller@deepsoft.com> - 2018-08-26 06:48 -0500
            Re: Vulnerability Affects All OpenSSH Versions Released in the Past Two Decades Marc Haber <mh+usenetspam1118@zugschl.us> - 2018-08-23 19:49 +0200
            Re: Vulnerability Affects All OpenSSH Versions Released in the Past Two Decades Bud Frede <frede@mouse-potato.com> - 2018-08-26 18:52 -0400
              Re: Vulnerability Affects All OpenSSH Versions Released in the Past Two Decades William Unruh <unruh@invalid.ca> - 2018-08-27 00:06 +0000
              Re: Vulnerability Affects All OpenSSH Versions Released in the Past Two Decades Dan Espen <dan1espen@gmail.com> - 2018-08-26 21:01 -0400
          Re: Vulnerability Affects All OpenSSH Versions Released in the Past Two Decades William Unruh <unruh@invalid.ca> - 2018-08-23 16:59 +0000
            Re: Vulnerability Affects All OpenSSH Versions Released in the Past Two Decades Eli the Bearded <*@eli.users.panix.com> - 2018-08-23 18:46 +0000
              Re: Vulnerability Affects All OpenSSH Versions Released in the Past Two Decades Grant Taylor <gtaylor@tnetconsulting.net> - 2018-08-23 13:03 -0600
                Re: Vulnerability Affects All OpenSSH Versions Released in the Past Two Decades Eli the Bearded <*@eli.users.panix.com> - 2018-08-24 00:33 +0000
                Re: Vulnerability Affects All OpenSSH Versions Released in the Past Two Decades Grant Taylor <gtaylor@tnetconsulting.net> - 2018-08-23 18:43 -0600
                Re: Vulnerability Affects All OpenSSH Versions Released in the Past Two Decades Eli the Bearded <*@eli.users.panix.com> - 2018-08-24 05:16 +0000
                Re: Vulnerability Affects All OpenSSH Versions Released in the Past Two Decades Grant Taylor <gtaylor@tnetconsulting.net> - 2018-08-23 23:43 -0600
                secure file distribution Ivan Shmakov <ivan@siamics.net> - 2018-08-25 17:05 +0000
              Re: Vulnerability Affects All OpenSSH Versions Released in the Past Two Decades William Unruh <unruh@invalid.ca> - 2018-08-24 02:26 +0000
    Re: Vulnerability Affects All OpenSSH Versions Released in the Past Two Decades elvis-85650@notatla.org.uk - 2018-08-23 19:06 +0000

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