TCP/UDP port number
369/TCP,UDP is used for ****(FYI:List of well-known ports)

Amazon "computer+security" Books Sales Top 3

Top 3 graph(Updated in 2/21)

Top 1The Phoenix Project: A Novel about It, Devops, and Helping Your Business Win Gene Kim £18.99
Top 2The Devops Handbook: How to Create World-Class Agility, Reliability, and Security in Technology Organizations Gene Kim £19.99
Top 3Hello World: How to be Human in the Age of the Machine Hannah Fry £18.99

Top 10
Stable Sellers more than 1 month


Computer security - Wikipedia, the free encyclopedia
Introduction to Computer Security - Information Technology Services
Computer Security | OnGuard Online

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Answer : Rpc2portmap [Back to quiz]