EBK MANAGEMENT OF INFORMATION SECURITY
6th Edition
ISBN: 9780357752869
Author: WHITMAN
Publisher: CENGAGE CO
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Chapter 12, Problem 5RQ
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Differences between application layer firewall and packet filtering firewall:
| Application layer firewall | Packet filtering firewall |
| It is a dedicated computer distinct from the first filtering router... |
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Reason:
- Application layer firewall is also called as “proxy server” because they serve as external service for proxies of internal services...
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Chapter 12 Solutions
EBK MANAGEMENT OF INFORMATION SECURITY
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Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.Similar questions
- What is the role of a firewall in the context of network protocols?arrow_forwardWhat is a firewall designed to guard against?A set of rules is followed for packet filtering.arrow_forwardAt what two layers of the Open Systems Interconnection (OSI) model does a packet-filtering firewall operate?arrow_forward
- In what ways do firewalls function as described below? A packet filtering firewall may prevent malicious data from being downloaded. Packet-filtering firewalls either accept or reject data packets without giving any indication of their decision to the sender. The packet filter firewall inspects each data packet as it passes through the firewall. It's possible that packet-filtering firewalls will investigate the application layer.arrow_forwardWhat use does a firewall serve in a network architecture context?arrow_forwardHow does a Layer 5 (Session Layer) firewall differ from a Layer 3 (Network Layer) firewall in the context of the OSI model?arrow_forward
- Describe two different kinds of network layer firewalls.arrow_forwardExplain how native authentication and authorization services are implemented step-by-step when a web client seeks access to protected resources on a web server. What are the two strongest reasons for layered protocols? Give examples to back up your claim.arrow_forwardHow is the protected host firewall architecture different from the protected subnet firewall architecturearrow_forward
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