An administrator attempts to connect to a remote server by running the following command:
$ nmap 192.168.10.36
Starting Nmap 7.60 ( https://nmap.org ) at 2022-03-29 20:20 UTC
Nmap scan report for www1 (192.168.10.36)
Host is up (0.000091s latency).
Not shown: 979 closed ports
PORT STATE SERVICE
21/tcp open ftp
22/tcp filtered ssh
631/tcp open ipp
Nmap done: 1 IP address (1 host up) scanned in 0.06 seconds
Which of the following can be said about the remote server?

Question

An administrator attempts to connect to a remote server by running the following command:

$ nmap 192.168.10.36

Starting Nmap 7.60 ( https://nmap.org ) at 2022-03-29 20:20 UTC

Nmap scan report for www1 (192.168.10.36)

Host is up (0.000091s latency).

Not shown: 979 closed ports

PORT STATE SERVICE

21/tcp open ftp

22/tcp filtered ssh

631/tcp open ipp

Nmap done: 1 IP address (1 host up) scanned in 0.06 seconds

Which of the following can be said about the remote server?

Duncan Brundseaux · Accepted Answer

A firewall is blocking access to the SSH server.

Duncan Brundseaux · Answer

The SSH server is not running on the remote server.

Duncan Brundseaux · Answer

The remote SSH server is using SSH protocol version 1.

Duncan Brundseaux · Answer

The SSH host key on the remote server has expired.

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