Remote Access 4.4

Question 1

Sends text-based commands to remote devices and is a very old networking protocol

Answer 1

Telnet Port 23

Question 2

Encrypts everything that is being sent and received between the client and the server

Answer 2

Secure Sell (SSH) Port 22

Question 3

Provides graphical interface to connect to another computer over a network connection

Answer 3

Remote Desktop Protocol (RDP) Port 3389

Question 4

Provides a secure connection using the SSL/TLS protocols to the server via RDP

Answer 4

Remote Desktop Gateway (RDG)

Question 5

Establishes a secure connection between a client and a server over an untrusted public network like the internet

Answer 5

Virtual Private Network (VPN)

Question 6

Designed for thin client architectures and things like Virtual Desktop Infrastructure (VDI)

Answer 6

Virtual Network Computing (VNC) Port 5900

Question 7

Hosts a desktop environment on a centralized server

Answer 7

Virtual Desktop Infrastructure (VDI)

Question 8

Managing devices through the use of telnet or SSH protocols over the network

Answer 8

In-Band Management

Question 9

Connecting to and configuring different network devices using an alternate path or management network

Answer 9

Out-of-Band management

Question 10

Confirms and validates a user’s identity

Answer 10

Authenticaiton

Question 11

Gives the user proper permissions to access a resource

Answer 11

Authorization

Question 12

Sends usernames and passwords in plain text for authentication

Answer 12

Password Authentication Protocol (PAP)

Question 13

Sends the client a string of random text called a challenge which is then encrypted using a password and sent back to the server

Answer 13

Challenge Handshake Authentication Protocol (CHAP)

Question 14

Allows for more secure authentication methods to be used instead of just a username and a password. Instead of the things mentioned we can use smart cards, Kerberos and digital certificates

Answer 14

Extensible Authentication Protocol (EAP)