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services:2fa:sshkeys

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services:2fa:sshkeys [2021/03/22 11:23] – [Login between computers at the Observatory] deulservices:2fa:sshkeys [2021/03/22 14:37] (current) – [From Windows] deul
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   - To login between computers at the Observatory   - To login between computers at the Observatory
  
-Below we deal with these two cases.+Below we deal with these two cases. Please note that when you setup a private/public key pair, you need to be extremely carefull with the private key. It's name already indicates it is a **private** key. It is like a password, extremely important and you shield this file with your life! It is best if you add, during the creation of the key pair, a complex passphrase.
  
 =====Login from outside the Observatory===== =====Login from outside the Observatory=====
-Login from the internet is usually done from your own personal computer. Of course that is a MacBook, but for all those 'other system' users we describe belog how to setup a private/public key pair to allow seemless lgon to the Observatory computers.+Login from the internet is usually done from your own personal computer. Of course that is a MacBook, but for all those 'other system' users we describe belog how to setup a private/public key pair to allow seemless logon to the Observatory computers.
 ====From Windows==== ====From Windows====
-For Windows, you can use ''%%putty%%'', ''%%MobaXterm%%'' or ''%%Bitvise Tunnelier%%'' to open a terminal session to a Linux desktop or server computer. Below we describe the seutp for each program separately: +For Windows, you can use ''%%putty%%'', ''%%MobaXterm%%'' or ''%%Bitvise Tunnelier%%'' to open a terminal session to a Linux desktop or server computer. Below we describe the setup for each program separately: 
-  * [[:services:2fa:ssh:putty|Setup putty]] +  * [[:services:2fa:ssh:putty|Setup Putty]] 
-  * [[:services:2fa:ssh:mobaxterm|Setup MobaXterm]]+  * [[:services:2fa:ssh:winscp|Setup WinSCP]]
   * [[:services:2fa:ssh:tunnelier|Setup Bitvise Tunnelier]]   * [[:services:2fa:ssh:tunnelier|Setup Bitvise Tunnelier]]
  
 ====From MacOS==== ====From MacOS====
 +  * [[:services:2fa:ssh:macos|Setup key based login from MacOS]]
 ====From Linux==== ====From Linux====
   * [[:services:2fa:ssh:linux|Setup Linux]]   * [[:services:2fa:ssh:linux|Setup Linux]]
  
  
-=====Login between computers at the Observatory=====+=====Ssh key based login between computers at the Observatory=====
 To setup an ssh key pair to allow you to login password/2fa less between Observatory computers tthat all share the ''%%/home%%'' directory structure, you can simply create a keypair in your ''%%.ssh%%'' directory: To setup an ssh key pair to allow you to login password/2fa less between Observatory computers tthat all share the ''%%/home%%'' directory structure, you can simply create a keypair in your ''%%.ssh%%'' directory:
   $ ssh-keygen -t ecdsa   $ ssh-keygen -t ecdsa
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   Your public key has been saved in /home/testuser1/.ssh/id_ecdsa.pub   Your public key has been saved in /home/testuser1/.ssh/id_ecdsa.pub
   The key fingerprint is:   The key fingerprint is:
-  SHA256:xb4Rs37UbXt3Wn5cHkdKWy2ZDBbor9F83IYNLhjsfIU testuser1@bree.strw.leidenuniv.nl+  SHA256:xb4Rs37UbXt3Wn5cHkdKWy2ZDBbor9F83IYNLhjsfIU testuser1@<machine>.strw.leidenuniv.nl
   The key's randomart image is:   The key's randomart image is:
   +---[ECDSA 256]---+   +---[ECDSA 256]---+
services/2fa/sshkeys.1616412217.txt.gz · Last modified: by deul

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