Firewall Policies and VPN Configurations
With in-depth coverage of the top market-leading firewall products, this book focuses on creating policies that apply to multiple products and offers numerous tips for troubleshooting remote connections.
TABLE OF CONTENTS Firewall Policies and VPN Configurations
List of Figures
Chapter 1: Network Security Policy
- Figure 1.1: A Basic Network with a Single Firewall
- Figure 1.2: Basic Network, Single Firewall and Bastion Host (Untrusted Host)
- Figure 1.3: A Basic Firewall with a DMZ
- Figure 1.4: A Dual Firewall with a DMZ
- Figure 1.5: Basic Single-Firewall Flow
- Figure 1.6: A Basic Firewall with Bastion Host Flow
- Figure 1.7: A Basic Single Firewall with DMZ Flow
- Figure 1.8: A Dual Firewall with DMZ Flow
Chapter 2: Using Your Policies to Create Firewall and VPN Configurations
- Figure 2.1: Legacy and common DMZ architecture
- Figure 2.2: Logical Enforcement Point Diagram
Chapter 3: Defining a Firewall
- Figure 3.1: Layout of a Typical TCP/IP Packet
- Figure 3.2: The OSI Model
- Figure 3.3: Application Proxy Data Flow
- Figure 3.4: Example Positioning of an Application Proxy Firewall
- Figure 3.5: Using a Router as a Packet Filter
- Figure 3.6: Stateful Packet Inspection Example
- Figure 3.7: Defense In-depth Example
- Figure 3.8: Bastion Host Placement and Use
Chapter 4: Deciding on a Firewall
- Figure 4.1: Running ASDM in the FireFox Web Browser
- Figure 4.2: Interface Configuration Through the Voyager Web
- Figure 4.3: Package Management Through the Lynx Interface
- Figure 4.4: Output of Common Shell Commands
- Figure 4.5: Output of Common Shell Commands
- Figure 4.6: The Check Point INSPECT Engine
- Figure 4.7: Linux System Configured as a Forwarding Router
- Figure 4.8: Masquerading the 10.1.2.0 Network as the 66.1.5.1 IP Address
- Figure 4.9: The ISA Server 2004 Management GUI
- Figure 4.10: The Dashboard
- Figure 4.11: The Alerts Tab
- Figure 4.12: Firewall Policy Configure...
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