Intrusion Defense Firewall 1.2 User's Guide - Trend Micro? Online ...

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Setting the Firewall to Inline Mode The Client Plug-in's network engine can operate Inline or in Tap Mode. When operating Inline, the live packet stream passes through the network engine. Stateful tables are maintained, Firewall Rules are applied and traffic normalization is carried out so that DPI Rules can be applied to payload content. When operating in Tap Mode, the live packet stream is cloned and diverted from the main stream. In Tap Mode, the live packet stream is not modified; all operations are carried out on the cloned stream. For now, we will configure our Security Profile to direct the engine to operate Inline. To set the Firewall engine to Inline Mode: 1. Still in the My New Laptop Security Profile Details screen, go to System > System Settings and click on the Firewall and DPI tab. 2. Set the Network Engine Mode to "Inline". (By default, the setting should already be set to "Inherited (Inline)" since the global default mode (configured in the main IDF Server Plug-in system settings) is "Inline" and a new Security Profile inherits global settings.) 3. Click Save at the bottom right of the screen. Assigning Firewall Rules with Location Awareness Click Firewall in the navigation pane, de-select the Inherit checkbox and select On beneath it. © Copyright 2010 Trend Micro Inc. www.trendmicro.com All rights reserved. - 112 -
The Inherit checkbox determines whether or not these settings will be inherited from global settings defined in the Server Plug-in. For information on Inheritance, see "Inheritance and Overrides" in the Reference section. Now we will assign some Firewall Rules and Stateful Configuration rules to this Security Profile. To assign Firewall Rules and Stateful Configuration rules to this Security Profile: 1. Click "Firewall Rules" to display the list of available predefined Firewall Rules. (You can create your own Firewall Rules, but for this exercise we will select from the list of existing ones.) Select the following set of Firewall Rules to allow basic communication: o Allow Solicited ICMP replies o Allow solicited TCP/UDP replies o Domain Client (UDP) o ARP o Wireless Authentication o Windows File Sharing (This is a force-allow rule to permit incoming Windows File Sharing traffic.) © Copyright 2010 Trend Micro Inc. www.trendmicro.com All rights reserved. - 113 -
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Intrusion Defense Firewall 1.2 for
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Table Of Contents Introduction ....
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Introduction © Copyright 2010 Tren
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DPI (Deep Packet Inspection) Rules
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Server Plug-in Interface © Copyrig
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Task Pane Clicking an element in th
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Shortcut Menus Many of the IDF Serv
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Click Add/Remove Widgets... at the
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Reports IDF Server Plug-in produces
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Note that if you apply other settin
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The Computer's status will be displ
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Computer Details The Computer's Det
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Alerts Alerts are displayed the sam
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Security Profiles Security Profiles
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Firewall (Events, Rules, and Statef
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Firewall The information box will t
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Interface: The MAC address of the i
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Firewall Rules Firewall Rules exami
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Options Alert Select whether or not
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TCP The Firewall Rule engine, by de
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The ICMP (pseudo-)stateful mechanis
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DPI Events By default, the IDF Serv
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DPI Rules Whereas Firewall Rules an
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you which rule on which Computer(s)
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Components IP Lists Reusable lists
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MAC Lists Use the MAC Lists section
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Contexts Contexts are a powerful wa
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Schedules Schedules are used by var
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System Events The System Event log
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System Settings The System > System
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example, your network has no DNS an
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Firewall and DPI Network Engine Mod
Page 65 and 66: ESTABLISHED Timeout: How long to st
Page 67 and 68: Interface Isolation Interface Isola
Page 69 and 70: Analysis The Analysis screen allows
Page 71 and 72: Notifications Alert Notification (f
Page 73 and 74: System Alert Configuration View Ale
Page 75 and 76: Backup Perform regular database bac
Page 77 and 78: Updates Security Updates Security U
Page 79 and 80: How To... Customize the Dashboard H
Page 81 and 82: Configure Alerts There are just ove
Page 83 and 84: 3. In the "Direction of IDF Server
Page 85 and 86: Set Up Email Alerts IDF Server Plug
Page 87 and 88: 3. Start the " Intrusion Defense Fi
Page 89 and 90: Configure Logging By default, IDF S
Page 91 and 92: Configure Port Scan Settings The ID
Page 93 and 94: click it to view its Details window
Page 95 and 96: Interface Information IP Informatio
Page 97 and 98: System Event Log Format System Even
Page 99 and 100: Backup and Restore IDF Intrusion De
Page 101 and 102: CALL sqlcmd -S localhost\IDF -E -v
Page 103 and 104: Upgrade the Server Plug-in The Offi
Page 105 and 106: Manually Uninstall a Client Plug-in
Page 107 and 108: #Wed Jun 11 16:19:19 EDT 2008 datab
Page 109 and 110: Migrate a Single Managed Computer t
Page 111 and 112: counter3s counter3ports counter3ips
Page 113 and 114: Reference © Copyright 2010 Trend M
Page 115: managed Computer and the wizard wou
Page 119 and 120: 4. In the Properties window, click
Page 121 and 122: 8. The final step in the Firewall s
Page 123 and 124: Click OK when you're done. Apply th
Page 125 and 126: Firewall IP Activity (Prevented) Fi
Page 127 and 128: The FORCE ALLOW rule can be placed
Page 129 and 130: 1. First enable stateful inspection
Page 131 and 132: Tap Mode IPv6 Packet Max Incoming C
Page 133 and 134: 3602 Windows Service Error 3603 Fil
Page 135 and 136: Creating and Applying New Firewall
Page 137 and 138: Creating Custom DPI Rules Trend Mic
Page 139 and 140: Memory Allocation Error Out Of Orde
Page 141 and 142: Firewall Events CE Flags Event Note
Page 143 and 144: Inheritance and Overrides Settings
Page 145 and 146: In the Properties window for this F
Page 147 and 148: Required Ports A number of ports mu
Page 149 and 150: Firewall Rule Sequence Packets arri
Page 151 and 152: 191 Alert Changed 192 Alert Ended 1
Page 153 and 154: 473 DPI Rule Exported 474 DPI Rule
Page 155 and 156: 726 Get Client Plug-in Events Faile
Page 157: Privacy Policy Trend Micro, Inc. is
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