Answer: Closed port
Explanation:
Port 23 basically refers to the telnet which provide very severe services and it is used to access the server remotely. We should always closed the port 23, when we are not using telnet services because to prevent it from being hacked due to the port scanning.
As, now a days it is rarely used by the hackers as it is difficult to access this services from the server.
Therefore, Closed port is the correct answer.
Answer:
An information system is essentially made up of five components hardware, software, database, network and people. These five components integrate to perform input, process, output, feedback and control. Hardware consists of input/output device, processor, operating system and media devices.
Explanation:
Answer:
The common reason to invest in cryptocurrency is the desire for a reliable, long-term store of value.
Explanation:
I believe the answer is C) <span>servers are used directly by computers, not by people
Have a good day! =)</span>
I cants see the "Selected Road" And I cant answer this unless you put that up. Sorry.