2022-03-21

Topics

• Secure Shell

  On a cloud computer with student accounts …

  • SSH: Basics

  • SSH: Public Key Authentication

• From File System Permissions

  • Permissions: Mode, User and Group Ownership

  • SetUID Programs: passwd, sudo, …

• Secure Shell: More

  • SSH: Secure Copy (scp)

  • SSH File System (sshfs)

Homework

Create SSH key pairs, send public key.