John works as a Network Administrator for Perfect Solutions Inc. The company has a Linux-based network. The company is aware of various types of security attacks and wants to impede them. Hence, management has assigned John a project to port scan the company's Web Server. For this, he uses the nmap port scanner and issues the following command to perform idle port scanning:
nmap -PN -p- -sI IP_Address_of_Company_Server
He analyzes that the server's TCP ports 21, 25, 80, and 111 are open.
Which of the following security policies is the company using during this entire process to mitigate therisk of hacking attacks?
Cordie
9 months agoLindsey
9 months agoShaquana
10 months agoCatarina
10 months agoDalene
10 months agoSherell
10 months agoLenna
10 months agoJanessa
10 months agoMing
10 months agoKatie
10 months agoIra
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10 months agoIsreal
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10 months ago