Which of the following statements are true about session hijacking? Each correct answer represents a complete solution. Choose all that apply.

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A. TCP session hijacking is when a hacker takes over a TCP session between two machines. TCP session hijacking is technically defined as an attacker seizing control of an established TCP session between two communicating hosts, often by predicting sequence numbers. B. It is the exploitation of a valid computer session to gain unauthorized access to information or By definition, session hijacking exploits an already-authenticated, valid computer session to gain unauthorized access to information or services without needing to re-authenticate. C. Use of a long random number or string as the session key reduces session hijacking. A long, cryptographically random session key is computationally infeasible to predict or brute-force, which directly defeats session token prediction attacks used in hijacking.

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D. It is used to slow the working of victim's network resources. Slowing or exhausting a victim's network resources describes a Denial-of-Service (DoS) attack, which is a distinct attack category unrelated to session hijacking.

Which of the following statements are true about session hijacking? Each correct answer represents a complete solution. Choose all that apply.

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