Question

Using 3-way handshake, it is possible to check for open ports. (a) True (b) False This question was posed to me in final exam. The question is from Scanning Phase for Security in chapter Phases of Security of Cyber Security Select the correct answer from above options Cyber Security questions and answers, Cyber Security questions pdf, Cyber Security question bank, Cyber Security questions and answers pdf, mcq on Cyber Security pdf, Cyber Security questions and solutions, Cyber Security mcq Test , Interview Cyber Security questions, Data Science Questions for Interview, Cyber Security MCQ (Multiple Choice Questions),Core Cyber Security Questions, Core Cyber Security MCQ,core Cyber Security interview questions for experiencedcore Cyber Security interview questions for 3 years experience,Cyber Security programming questions,core Cyber Security interview questions for freshers,Data Science interview questions and answers for freshers, Cyber Security programming questions and answers pdf, Cyber Security interview questions for beginnersCyber Security-Tutorial-for-Beginners,What-is-Cyber Security?,Need-for-Cyber Security:,Cyber Security-Jobs:,Cyber Security Applications

Answer 1

Correct answer is (a) True Explanation: Open ports can be checked where a computer initiates a connection to the server with SYN flag set. The server replies with both SYN & ACK flag set. Finally, the client responds back to the server with the ACK packet.