Difference between revisions of "Introduction to Linux in HPC/SSH Connections"
Introduction to Linux in HPC/SSH Connections
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Overview of best practices for SSH login | Overview of best practices for SSH login | ||
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Revision as of 13:21, 2 October 2020
Video
SSH Einloggen Slides 3 - 40 (38 pages)
Slide Layout
page 2:
HPC users use SSH to login
What is SSH
What is OpenSSH
page 3:
Encryption: plaintext <--> ciphertext
Caesar cipher
Alice, Bob and Charlie
page 4:
Symmetric encryption: use the same key for both encryption and decryption
Major problem: how to share the key without interception
page 5:
Asymmetric encryption: use private/public key pair
Example: Alice <--> Bob
page 6:
Example: ? <--> Bob
Solution: digital signature
page 7:
What is digital signature
Example: Alice <--> Bob
page 8:
OpenSSH contains a suite of utilities
OpenSSH is also available on Windows
There are other SSH clients on Windows
page 9:
Overview of best practices for SSH login
page 10:
Overview of best practices for SSH login
| Info: | no tips in this section |
| Warning: | no warnings in this section |