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tutorial:off_campus_access [2016/10/03 15:31] sertalpbilal |
tutorial:off_campus_access [2021/05/13 09:54] (current) mjm519 |
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====== Off-campus access to Cor@l network ====== | ====== Off-campus access to Cor@l network ====== | ||
+ | |||
+ | ===== Security ===== | ||
+ | |||
+ | The Jumphost (ssh.lehigh.edu) is now protected by dual factor authentication ( [[https:// | ||
+ | |||
+ | **We are recommending that a password protected key be used when accessing ssh.lehigh.edu from off campus to protect the integrity of internal IT resources.** | ||
+ | |||
+ | __Please review the best practices from the website:__ | ||
+ | |||
+ | **Best Security Practices** | ||
+ | * **Always protect your key pair with a passphrase.** | ||
+ | * Use a strong passphrase just as you would for your password. | ||
+ | * **Do not use your password as your passphrase.** | ||
+ | * Do not write your password/ | ||
+ | * Verify only your account has access to ssh keys by running chmod 700 ~/.ssh. | ||
+ | * Never share your private key and/or your passphrase/ | ||
+ | * Always store your credentials in ssh-agent with a definite lifetime. | ||
+ | * Change your passphrase as regularly as you change your password. | ||
+ | * Do not use reuse your password and passphrase. | ||
+ | * Limit the number of systems that you log in from. | ||
+ | |||
+ | |||
+ | [[https:// | ||
+ | |||
+ | ===== SSH ===== | ||
+ | |||
SSH access to COR@L network is blocked for security reasons. In case you need to access it, there are two ways to access it: | SSH access to COR@L network is blocked for security reasons. In case you need to access it, there are two ways to access it: | ||
- | - Connect to [[tutorial: | + | - Connect to [[tutorial: |
- | - Connect to ssh server of Lehigh | + | - Connect to ssh server of Lehigh |
+ | |||
+ | ===== SCP ===== | ||
+ | |||
+ | For SCP (Remote file copy) access to your files, you may use a tunnel over ssh.lehigh.edu. | ||
+ | |||
+ | ==== WinSCP ==== | ||
+ | |||
+ | * Enter coral.ie.lehigh.edu for the host name and your username \\ {{ : | ||
+ | * Click Advanced and Connection/ | ||
+ | * Enable " | ||
+ | * Save and try to connect. You will be asked two passwords, the first one is your **Lehigh password** and second one is your **COR@L password**. |