Which of the following types of firewalls provide the GREATEST degree of control against hacker intrusion?

A. Packet filtering router

B. Circuit gateway

C. Application level gateway

D. Screening router








 

Suggested Answer: C

Community Answer: C



This question is in CISA Certified Information Systems Auditor Exam
For getting Certified Information Systems Auditor (CISA) Certificate










Disclaimers:
The website is not related to, affiliated with, endorsed or authorized by ISACA. 
Trademarks, certification & product names are used for reference only and belong to ISACA.
The website does not contain actual questions and answers from ISACA's Certification Exams.