Which of these countermeasures might be helpful in preventing against a SYN flood attack? a. End systems

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Which of these countermeasures might be helpful in preventing against a SYN flood attack?

a. End systems perform egress screening of IP packets to ensure they are generated from valid sources.

b. Routers perform ingress screening of IP packets to make sure that they are coming from valid sources.

c. Prevent all further connections after the limit of connection requests is reached.

d. Use an intrusion detection system (IDS) to monitor for rates of SYN requests greater than normal, and try to limit these.

Related Book For answer-question

Essentials of Marketing

ISBN: 978-0078028885

13th edition

Authors: William D. Perreault, Joseph P. Cannon

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Posted Date: Oct 08, 2018 12:23 AM

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Which of these countermeasures might be helpful in preventing against a SYN flood attack? a. End systems

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Essentials of Marketing

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