A security administrator runs a port scan against a server and determines that the following ports are open:
TCP 22
TCP 25
TCP 80
TCP 631
TCP 995
Which of the following MOST likely describes the server?
A.
The server is an email server that requires secure email transmittal.
B.
The server is a web server that requires secure communication.
C.
The server is a print server that requires secure authentication.
D.
The server is an email server that requires secure email retrieval.
Explanation:
– TCP 995 – POP3 port,over TLS or POP3S
– TCP 631 – Common Unix Printing System (CUPS) administration console (extension to IPP)