Module 1.1 - OSI and TCP/IP Models

Module 1.2 - Devices & Protocols in Relation to OSI Model

Module 1.3

Module 1.4

Module 1.5 and 1.6

Module 1.7

Module 1.8

Module 1.9

Module 2.1

Module 2.2

Module 2.3

Module 2.4

Module 2.5

Module 2.6

Module 3.1 and 3.2

Module 3.3

Module 3.4

Module 3.5

Module 3.7

Module 3.8

Module 4.1

Module 4.2

Module 4.3

Module 4.4

Module 4.5

Module 4.6

Module 5.1

Module 5.2

Module 5.3

Module 5.4

Module 5.5

Module 5.6

Protocols: Telnet, SSH and RDP

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Protocols: Telnet, SSH and RDP

Protocols: Telnet, SSH and RDP

This lesson focuses on the telnet, SSH and RDP protocols:

  • Telnet: This is UDP/TCP; allows for remote connection and is unencrypted
  • Secure Shell (SSH): This is TCP, it is an encrypted connection between points and may work with other protocols.
  • RDP: This is TCP/UDP and is accessed via remote desktop and may need to be blocked.
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