Re: [suse-security] Help with ssh
Thanks but I was looking to only limit access from ssh. This is was was sent: in sshd_config AllowUsers user1 user2 user3 This will only allow users 1,2, and 3 access to the system using sshd. Thanks everyone! Robert On Friday, December 20, 2002, at 09:20 AM, <rk@johanns-datentechnik.de> wrote:
In /etc/passwd change the users' shell entry "/bin/bash" to "/bin/false" (last field in line) (try with a "demo" user first), any login for this user should be disabled (ssh, telnet ...) The restart of any daemons ist not necessary.
-------- Original Message -------- Subject: [suse-security] Help with ssh (20-Dez-2002 10:12) From: rfenney@fentek.com To: rk@johanns-datentechnik.de
Is there a way to disable ssh logins for user? I would like to only let specific users have access to ssh sessions.
Thanks!
Robert
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To allow access by limited users via ssh you should edit your sshd_config on the server. You want to set a default of allowing no-one access with: DenyUsers all then define each user on a line each with: AllowUsers user1 Obviously, restart your sshd after editing. You other method will allow users 1,2 and 3, but also anyone else with a valid username-password and shell. Richard. On Friday 20 December 2002 09:36, Robert Fenney wrote:
Thanks but I was looking to only limit access from ssh. This is was was sent:
in sshd_config
AllowUsers user1 user2 user3
This will only allow users 1,2, and 3 access to the system using sshd.
Thanks everyone!
Robert
On Friday, December 20, 2002, at 09:20 AM, <rk@johanns-datentechnik.de>
wrote:
In /etc/passwd change the users' shell entry "/bin/bash" to "/bin/false" (last field in line) (try with a "demo" user first), any login for this user should be disabled (ssh, telnet ...) The restart of any daemons ist not necessary.
-------- Original Message -------- Subject: [suse-security] Help with ssh (20-Dez-2002 10:12) From: rfenney@fentek.com To: rk@johanns-datentechnik.de
Is there a way to disable ssh logins for user? I would like to only let specific users have access to ssh sessions.
Thanks!
Robert
-- Check the headers for your unsubscription address For additional commands, e-mail: suse-security-help@suse.com Security-related bug reports go to security@suse.de, not here
To: suse-security@suse.com
The man file and my test show that: By default anyone with a valid account can login using ssh. DenyUsers all Will disable all logins and then AllowUsers tom dick harry Will allow only users tom, dick, and harry access using ssh. But that is you use only the AllowUsers it will not allow anyone but the specified users access so you don't need the DenyUsers because the AllowUsers implies the DenyUsers. Anyway, it is working on my system and thanks to everyone for all of the help. Robert On Friday, December 20, 2002, at 02:02 AM, Richard King wrote:
To allow access by limited users via ssh you should edit your sshd_config on the server. You want to set a default of allowing no-one access with: DenyUsers all
then define each user on a line each with: AllowUsers user1
Obviously, restart your sshd after editing.
You other method will allow users 1,2 and 3, but also anyone else with a valid username-password and shell.
Richard.
On Friday 20 December 2002 09:36, Robert Fenney wrote:
Thanks but I was looking to only limit access from ssh. This is was was sent:
in sshd_config
AllowUsers user1 user2 user3
This will only allow users 1,2, and 3 access to the system using sshd.
Thanks everyone!
Robert
On Friday, December 20, 2002, at 09:20 AM, <rk@johanns-datentechnik.de>
wrote:
In /etc/passwd change the users' shell entry "/bin/bash" to "/bin/false" (last field in line) (try with a "demo" user first), any login for this user should be disabled (ssh, telnet ...) The restart of any daemons ist not necessary.
-------- Original Message -------- Subject: [suse-security] Help with ssh (20-Dez-2002 10:12) From: rfenney@fentek.com To: rk@johanns-datentechnik.de
Is there a way to disable ssh logins for user? I would like to only let specific users have access to ssh sessions.
Thanks!
Robert
-- Check the headers for your unsubscription address For additional commands, e-mail: suse-security-help@suse.com Security-related bug reports go to security@suse.de, not here
To: suse-security@suse.com
-- Check the headers for your unsubscription address For additional commands, e-mail: suse-security-help@suse.com Security-related bug reports go to security@suse.de, not here
participants (2)
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Richard King -
Robert Fenney