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Question 18 - PCDRA discussion

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Live Terminal uses which type of protocol to communicate with the agent on the endpoint?

A.
NetBIOS over TCP
Answers
A.
NetBIOS over TCP
B.
WebSocket
Answers
B.
WebSocket
C.
UDP and a random port
Answers
C.
UDP and a random port
D.
TCP, over port 80
Answers
D.
TCP, over port 80
Suggested answer: B

Explanation:

Live Terminal uses theWebSocketprotocol to communicate with the agent on the endpoint. WebSocket is a full-duplex communication protocol that enables bidirectional data exchange between a client and a server over a single TCP connection. WebSocket is designed to be implemented in web browsers and web servers, but it can be used by any client or server application. WebSocket provides a persistent connection between the Cortex XDR console and the endpoint, allowing you to execute commands and receive responses in real time. Live Terminal uses port 443 for WebSocket communication, which is the same port used for HTTPS traffic.Reference:

Initiate a Live Terminal Session

WebSocket

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asked 23/09/2024
Dario ZUGCIC
37 questions
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