Users, Permissions, Processes
Services, Logs, Environment
SSH
DNS and TLS
CIDR and Subnets
Practice
Assignment
Cloud Track
Under construction
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Implementation plan:
- What SSH is and why it exists — secure remote shell access
- SSH key pairs: public key vs private key (recap from Git/GitHub in core program)
- Generating SSH keys:
ssh-keygen (ed25519 recommended)
- Connecting to a remote machine:
ssh user@host
- SSH config file (
~/.ssh/config) for convenience
- SCP and basic file transfer
- Practice: SSH into a provided lab VM, transfer a file with SCP
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