Q1. Which of the following Firewall technologies is considered most secure and flexible?
A. Packet Filters
B. Stateful Inspection
C. Application Layer Gateways
D. Authentication Servers
Correct Answer: B
A firewall implemented with stateful inspection technology has several advantages over packet filter. As seen below, stateful inspection technology makes use of all communication information, communication derived state, application derived state, and also able to manipulate information.
|Packet Filters||Application Layer Gateway||Stateful Inspection|
|Communication Information||Partial usage||Partial usage||Yes|
|Communication Derived State||No||Partial usage||Yes|
|Application Derived State||No||Yes||Yes|
Disclaimer: All Simulation Exams practice tests, study guides and/or material are neither sponsored by, nor endorsed by, nor affiliated with Check Point® Software Corp. or any other company. All trademarks are trademarks of their respective owners and duly acknowledged. CCSA™, CCSE™ are registered trademarks of CheckPoint® Software Corp. The practice tests material is a copyright of SimulationExams.com and the same is not approved or endorsed by respective certifying bodies. Thank-you for your interest in Simulation Exams. Please see read me file before you download, install, and/or use any software from SimulationExams.com For any information or questions regarding this Website, please e-mail webmaster at simulationexams.com