Guaranteeing SSH access to specific clients

From	Harold Johanssen <noemail@please.net>
Newsgroups	comp.os.linux.misc
Subject	Guaranteeing SSH access to specific clients
Date	2022-12-08 19:47 +0000
Organization	Aioe.org NNTP Server
Message-ID	<tmtf02$1ufi$1@gioia.aioe.org> (permalink)

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	I don't know whether this is reasonable possible, but I thought 
I'd ask anyway, just in case:

	Is it possible to guarantee SSH to a specific client, to the 
exclusion of all other clients? In effect, all other connection would be 
immediately rejected, even before the SSH protocol exchange gets going. 
The following requirements must be met:

	- The SSH server must be listening on port 22.
	- The target client may connect from different, arbitrary IP 
addresses.

	This would be easily possible with tweaked SSH servers and 
clients, but I am not sure it can be done with off-the-shelf ones.

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Guaranteeing SSH access to specific clients Harold Johanssen <noemail@please.net> - 2022-12-08 19:47 +0000
  Re: Guaranteeing SSH access to specific clients "David W. Hodgins" <dwhodgins@nomail.afraid.org> - 2022-12-08 16:31 -0500
    Re: Guaranteeing SSH access to specific clients Harold Johanssen <noemail@please.net> - 2022-12-09 01:20 +0000
      Re: Guaranteeing SSH access to specific clients "David W. Hodgins" <dwhodgins@nomail.afraid.org> - 2022-12-08 21:43 -0500
      Re: Guaranteeing SSH access to specific clients Robert Heller <heller@deepsoft.com> - 2022-12-09 03:34 +0000
      Re: Guaranteeing SSH access to specific clients stepore <stepore@be.here.now> - 2022-12-08 19:34 -0800
      Re: Guaranteeing SSH access to specific clients "Carlos E.R." <robin_listas@es.invalid> - 2022-12-09 04:42 +0100
        Re: Guaranteeing SSH access to specific clients "26C.Z969" <26C.Z969@noaada.net> - 2022-12-09 01:53 -0500
      Re: Guaranteeing SSH access to specific clients Henning Hucke <h_hucke+spam.news@newsmail.aeon.icebear.org> - 2022-12-09 06:43 +0000
      Re: Guaranteeing SSH access to specific clients The Natural Philosopher <tnp@invalid.invalid> - 2022-12-09 13:29 +0000
      Re: Guaranteeing SSH access to specific clients Allodoxaphobia <trepidation@example.net> - 2022-12-09 13:55 +0000
        Re: Guaranteeing SSH access to specific clients Pancho <Pancho.Jones@proton.me> - 2022-12-09 14:08 +0000
    Re: Guaranteeing SSH access to specific clients Robert Heller <heller@deepsoft.com> - 2022-12-09 03:34 +0000
      Re: Guaranteeing SSH access to specific clients Andreas Kohlbach <ank@spamfence.net> - 2022-12-09 12:44 -0500
        Re: Guaranteeing SSH access to specific clients The Natural Philosopher <tnp@invalid.invalid> - 2022-12-09 17:52 +0000
  Re: Guaranteeing SSH access to specific clients Andreas Kohlbach <ank@spamfence.net> - 2022-12-08 22:31 -0500
  Re: Guaranteeing SSH access to specific clients Richard Kettlewell <invalid@invalid.invalid> - 2022-12-09 12:36 +0000
  Re: Guaranteeing SSH access to specific clients The Natural Philosopher <tnp@invalid.invalid> - 2022-12-09 13:27 +0000
  Re: Guaranteeing SSH access to specific clients Harold Johanssen <noemail@please.net> - 2022-12-09 14:48 +0000
    Re: Guaranteeing SSH access to specific clients Tauno Voipio <tauno.voipio@notused.fi.invalid> - 2022-12-09 17:42 +0200
      Re: Guaranteeing SSH access to specific clients The Natural Philosopher <tnp@invalid.invalid> - 2022-12-09 17:36 +0000
        Re: Guaranteeing SSH access to specific clients Robert Heller <heller@deepsoft.com> - 2022-12-09 19:35 +0000
          Re: Guaranteeing SSH access to specific clients The Natural Philosopher <tnp@invalid.invalid> - 2022-12-10 09:53 +0000
            Re: Guaranteeing SSH access to specific clients Robert Heller <heller@deepsoft.com> - 2022-12-10 13:58 +0000
            Re: Guaranteeing SSH access to specific clients Pancho <Pancho.Jones@proton.me> - 2022-12-10 14:08 +0000
              Re: Guaranteeing SSH access to specific clients Pancho <Pancho.Jones@proton.me> - 2022-12-10 14:15 +0000
            Re: Guaranteeing SSH access to specific clients Andreas Kohlbach <ank@spamfence.net> - 2022-12-10 19:25 -0500
              Re: Guaranteeing SSH access to specific clients Robert Heller <heller@deepsoft.com> - 2022-12-11 00:53 +0000
                Re: Guaranteeing SSH access to specific clients "Carlos E.R." <robin_listas@es.invalid> - 2022-12-11 10:37 +0100
                Re: Guaranteeing SSH access to specific clients Robert Heller <heller@deepsoft.com> - 2022-12-11 12:50 +0000
                Re: Guaranteeing SSH access to specific clients "Carlos E.R." <robin_listas@es.invalid> - 2022-12-11 20:55 +0100
                Re: Guaranteeing SSH access to specific clients Pancho <Pancho.Jones@proton.me> - 2022-12-12 09:35 +0000
                Re: Guaranteeing SSH access to specific clients Richard Kettlewell <invalid@invalid.invalid> - 2022-12-13 08:36 +0000
                Re: Guaranteeing SSH access to specific clients "Carlos E. R." <robin_listas@es.invalid> - 2022-12-15 18:09 +0100
      Re: Guaranteeing SSH access to specific clients Harold Johanssen <noemail@please.net> - 2022-12-09 22:03 +0000
        Re: Guaranteeing SSH access to specific clients The Natural Philosopher <tnp@invalid.invalid> - 2022-12-10 09:56 +0000
          Re: Guaranteeing SSH access to specific clients Ted Heise <theise@panix.com> - 2022-12-16 18:40 +0000

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