OfficeScan 10.6 Administrator's Guide - Trend Micro™ Online Help

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Managing Data Protection and Using Digital Asset Control Policy Configuration Define Digital Asset Control policies by configuring the following settings: TABLE 9-1. Settings that Define a Digital Asset Control Policy SETTINGS DESCRIPTION Definitions OfficeScan uses definitions to identify digital assets. Definitions include expressions, file attributes, and keywords. Template A digital asset template combines digital asset definitions and logical operators (And, Or, Except) to form condition statements. Only files or data that satisfy a certain condition statement will be subject to a Digital Asset Control policy. OfficeScan comes with a set of predefined templates and allows you to create customized templates. A Digital Asset Control policy can contain one or several templates. OfficeScan uses the first-match rule when checking templates. This means that if a file or data matches the definition on a template, OfficeScan will no longer check the other templates. Channel Channels are entities that transmit digital assets. OfficeScan supports popular transmission channels, such as email, removable storage devices, and instant messaging applications. Action OfficeScan performs one or several actions when it detects an attempt to transmit digital assets through any of the channels. Digital Asset Definitions Digital assets are files and data that an organization must protect against unauthorized transmission. You can define digital assets using the following: • Expressions: Data that has a certain structure. For details, see Expressions on page 9-12. • File attributes: File properties such as file type and file size. For details, see File Attributes on page 9-24. • Keywords: A list of special words or phrases. For details, see Keywords on page 9-31. 9-11
Trend Micro OfficeScan 10.6 Administrator’s Guide 9-12 Expressions An expression is data that has a certain structure. For example, credit card numbers typically have 16 digits and appear in the format "nnnn-nnnn-nnnn-nnnn", making them suitable for expression-based detections. You can use predefined and customized expressions. For details, see Predefined Expressions on page 9-12 and Customized Expressions on page 9-19. Predefined Expressions OfficeScan comes with a set of predefined expressions. These expressions cannot be modified, copied, exported, or deleted. OfficeScan verifies these expressions using pattern matching and mathematical equations. After OfficeScan matches potentially sensitive data with an expression, the data may also undergo additional verification checks. The following table lists the predefined expressions and the additional verification tasks that OfficeScan performs, if any. TABLE 9-2. Predefined Expressions NAME DESCRIPTION ADDITIONAL VERIFICATION All - Credit Card Number All - Email Address All - Home Address Credit Card Number Email address None Home addresses in the United States of America and the United Kingdom OfficeScan checks the prefix and further verifies it with the Luhn checksum, a widely used algorithm for validating identification numbers. None
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Contents Section 1: Introduction an
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Contents Client IP Addresses ......
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Contents Component Update Summary .
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Contents Client Connection Logs ...
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List of Tables List of Tables Table
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List of Tables Table 6-2. Considera
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List of Tables Table 9-7. Predefine
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List of Tables Table 15-3. Default
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Section 1 Introduction and Getting
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Preface Preface Welcome to the Tren
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Audience Preface OfficeScan documen
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Terminology Preface The following t
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TABLE P-3. OfficeScan Terminology (
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Introducing OfficeScan Chapter 1 Th
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Introducing OfficeScan Plug-in Mana
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Introducing OfficeScan Damage Clean
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Introducing OfficeScan • Repairs
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The OfficeScan Server Introducing O
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Standalone Smart Protection Server
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Getting Started with OfficeScan Cha
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Getting Started with OfficeScan On
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The Summary Dashboard Getting Start
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Working with Tabs and Widgets Manag
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TABLE 2-2. Tab and Widget Tasks (Co
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Available Widgets The following wid
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Getting Started with OfficeScan To
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Getting Started with OfficeScan Cli
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Getting Started with OfficeScan •
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Getting Started with OfficeScan Off
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Getting Started with OfficeScan Dig
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To view data, select a time period
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Getting Started with OfficeScan Fil
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To integrate Active Directory with
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The OfficeScan Client Tree Getting
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Getting Started with OfficeScan •
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Table 2-6 lists the tasks you can p
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TABLE 2-6. Client Management Tasks
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Getting Started with OfficeScan Upd
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Perform the following tasks: 1. Vie
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Manual Client Grouping Getting Star
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Getting Started with OfficeScan 5.
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4. To delete a client, click Remove
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Section 2 Protecting Networked Comp
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Chapter 3 Using Trend Micro Smart P
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Using Trend Micro Smart Protection
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Smart Feedback Using Trend Micro Sm
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Setting Up Smart Protection Service
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To configure custom lists of smart
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Using Smart Protection Services Usi
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Installing the OfficeScan Client Ch
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Client Features Installing the Offi
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TABLE 4-1. Client Features (Continu
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Installing the OfficeScan Client In
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Installing the OfficeScan Client To
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TABLE 4-3. Installation Methods (Co
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Installing the OfficeScan Client To
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Installing with Login Script Setup
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Installing the OfficeScan Client 4.
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Installing the OfficeScan Client
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To distribute the package to target
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Installing the OfficeScan Client d.
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Using Vulnerability Scanner Install
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Domain Structure TABLE 4-8. Domain
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3. Type the IP address range of the
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To run a DHCP scan: Installing the
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Installing the OfficeScan Client c.
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ServerProtect for Linux Installing
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Installing the OfficeScan Client Pe
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Installing the OfficeScan Client Cl
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Post-installation After completing
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To perform a test scan: Installing
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Running the Client Uninstallation P
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Installing the OfficeScan Client Ke
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Keeping Protection Up-to-Date Chapt
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Antivirus Components Keeping Protec
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Keeping Protection Up-to-Date Virus
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Behavior Monitoring Components Beha
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Keeping Protection Up-to-Date This
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TABLE 5-2. Server-Client Update Opt
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OfficeScan Server Updates Keeping P
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OfficeScan Server Update Sources Ke
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OfficeScan Server Component Duplica
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Keeping Protection Up-to-Date 3. Th
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Keeping Protection Up-to-Date 4. De
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OfficeScan Server Update Logs Keepi
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OfficeScan Client Update Sources Ke
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Client Update Process Keeping Prote
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Keeping Protection Up-to-Date 5. Pe
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Keeping Protection Up-to-Date TABLE
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Keeping Protection Up-to-Date Event
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Keeping Protection Up-to-Date 2. Se
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Scheduled Client Updates with NAT K
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Keeping Protection Up-to-Date 2. To
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Keeping Protection Up-to-Date Perfo
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Proxy for OfficeScan Client Compone
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OfficeScan Client Update Logs Keepi
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Touch Tool for OfficeScan Client Ho
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To assign a client as an Update Age
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Standard Update Source for Update A
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Keeping Protection Up-to-Date The u
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Update Methods for Update Agents Ke
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Keeping Protection Up-to-Date Compo
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Scanning for Security Risks Chapter
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Scanning for Security Risks Virus A
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Scanning for Security Risks Dialer
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Guarding Against Spyware/Grayware S
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Scanning behavior The conventional
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Client tree settings Scanning for S
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Client tree settings Scanning for S
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TABLE 6-4. Scan Types (Continued) S
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5. Click the Action tab and then co
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4. Configure the following: TABLE 6
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Scanning for Security Risks 6. Clic
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Scanning for Security Risks Scan Se
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Scanning for Security Risks If you
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Scanning for Security Risks Scan Ex
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Scanning for Security Risks • Add
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TABLE 6-15. Virus/Malware Scan Acti
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TABLE 6-16. Trend Micro Recommended
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Scanning for Security Risks Refer t
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Scanning for Security Risks Damage
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To decrypt and restore files: Scann
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Scanning for Security Risks For exa
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Scanning for Security Risks 5. Appl
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Scan Privileges and Other Settings
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Scanning for Security Risks 3. Conf
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Scanning for Security Risks 7. If y
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Mail Scan Privileges and Other Sett
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TABLE 6-21. Mail Scan Programs (Con
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Scanning for Security Risks Clients
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Scanning for Security Risks 5. Conf
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To configure global scan settings:
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Scanning for Security Risks Add Man
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Scanning for Security Risks For exa
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Scanning for Security Risks Enable
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Scanning for Security Risks Resume
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Scanning for Security Risks 2. In t
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Scanning for Security Risks TABLE 6
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To configure virus/malware notifica
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Security Risk Logs Scanning for Sec
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Access denied Scanning for Security
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Unable to delete the file Scanning
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Scanning for Security Risks If the
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Spyware/Grayware Scan Results The f
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Scan Logs Scanning for Security Ris
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Managing Data Protection and Using
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Action Settings Managing Data Prote
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TABLE 9-12. Processes by Channel (C
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Protecting Computers from Web-based
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Web Reputation Policies Protecting
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10. Configure the approved and bloc
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Using the OfficeScan Firewall Chapt
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Using the OfficeScan Firewall Certi
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Using the OfficeScan Firewall • F
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Firewall Policies and Profiles Usin
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TABLE 11-1. Default Firewall Polici
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Using the OfficeScan Firewall • I
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Using the OfficeScan Firewall Clien
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Using the OfficeScan Firewall Choos
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Using the OfficeScan Firewall Profi
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Using the OfficeScan Firewall Refer
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To edit a profile: PATH: NETWORKED
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Using the OfficeScan Firewall Displ
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Using the OfficeScan Firewall Send
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Firewall Logs Using the OfficeScan
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Using the OfficeScan Firewall To co
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Using the OfficeScan Firewall 5. Te
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Section 3 Managing the OfficeScan S
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Chapter 12 Managing the OfficeScan
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User Roles Managing the OfficeScan
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TABLE 12-2. Menu Items for Servers/
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TABLE 12-2. Menu Items for Servers/
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Client Management Menu Items The fo
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Managing the OfficeScan Server Buil
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Target OfficeScan server and all cl
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Managing the OfficeScan Server 7. C
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To import or export custom roles: P
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To modify a custom account: PATH: A
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To change a custom or Active Direct
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Managing the OfficeScan Server Supp
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Managing the OfficeScan Server 7. I
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Managing the OfficeScan Server 4. T
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Managing the OfficeScan Server 2. C
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Managing the OfficeScan Server Offi
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Managing the OfficeScan Server 3. S
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Managing the OfficeScan Server 2. V
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Managing the OfficeScan Server 3. T
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Web Console Password Managing the O
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Server Tuner Managing the OfficeSca
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Managing the OfficeScan Server 5. U
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Managing OfficeScan Clients Chapter
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Managing OfficeScan Clients Locatio
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To use Gateway Settings Importer: M
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TABLE 13-2. OfficeScan Client Servi
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Managing OfficeScan Clients 2. For
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10. If the performance drops again,
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Managing OfficeScan Clients Protect
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Managing OfficeScan Clients • TMB
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Managing OfficeScan Clients 5. If y
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Managing OfficeScan Clients 5. If y
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TABLE 13-3. Client Mover Parameters
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Client Icons Managing OfficeScan Cl
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TABLE 13-4. Client Status as Indica
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Smart Scan Icons Any of the followi
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Conventional Scan Icons Any of the
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TABLE 13-6. Conventional Scan Icons
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Managing OfficeScan Clients A Clien
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Client-Server Connection Verificati
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Unreachable Clients Managing Office
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Managing OfficeScan Clients When ch
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Managing OfficeScan Clients 3. Conf
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External Proxy for Clients Managing
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Automatic Proxy Settings for Client
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To import client settings: PATH: NE
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Managing OfficeScan Clients Service
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Managing OfficeScan Clients A non-c
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Managing OfficeScan Clients Run Sca
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On-demand Compliance Reports Managi
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Managing OfficeScan Clients 5. View
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Managing OfficeScan Clients 4. Spec
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Managing OfficeScan Clients Active
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Managing OfficeScan Clients 4. Unde
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Managing OfficeScan Clients Schedul
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Managing OfficeScan Clients 3. Moni
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Managing OfficeScan Clients 4. View
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To delete a connection setting: Man
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To remove GUIDs from templates: Man
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TABLE 13-12. Client Privileges (Con
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To configure global client settings
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Section 4 Providing Additional Prot
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Using Plug-in Manager Chapter 14 .T
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Using Plug-in Manager Plug-in Progr
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Using Plug-in Manager Post-installa
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Using Plug-in Manager 2. On the Plu
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Using Plug-in Manager Client-side A
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Using Plug-in Manager c. Enter the
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TABLE 14-1. Plug-in Manager Error C
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TABLE 14-1. Plug-in Manager Error C
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Chapter 15 Using Policy Server for
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TABLE 15-1. Policy Server for Cisco
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TABLE 15-2. Policy Server for Cisco
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The Client Validation Sequence Usin
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The Policy Server Using Policy Serv
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Rule Composition Using Policy Serve
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TABLE 15-3. Default Rules (Continue
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Policy Composition Using Policy Ser
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Synchronization Using Policy Server
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The CA Certificate Using Policy Ser
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Cisco Trust Agent (CTA) Requirement
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TABLE 15-6. Supported Platforms and
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Cisco Secure ACS Server Enrolment U
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Using Policy Server for Cisco NAC 3
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Importing the Client Certificate Us
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k. Select the certificate from the
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Policy Server for Cisco NAC Configu
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Summary Information for a Policy Se
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Policies Using Policy Server for Ci
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Configuring OfficeScan with Third-p
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OfficeScan Integration Configuring
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Configuring OfficeScan with Third-p
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To grant users the privilege to vie
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Getting Help Chapter 17 This chapte
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Trend Micro Performance Tuning Tool
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To enable debug logging for server
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Role-based Administration Logs Gett
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Client Packager Logs To enable logg
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ServerProtect Normal Server Migrati
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Virus Scan Engine Logs To enable de
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Virtual Desktop Support Logs • Fi
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Fresh Installation Logs File name:
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Outbreak Prevention Logs File name:
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Web Reputation and POP3 Mail Scan L
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Transport Driver Interface (TDI) Lo
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Getting Help Speeding Up Your Suppo
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Sending Suspicious Files to Trend M
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Section 5 Appendices, Glossary, and
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IPv6 Support in OfficeScan Appendix
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IPv6 Support in OfficeScan OfficeSc
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TABLE A-2. Pure IPv6 Client Limitat
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IPv6 Support in OfficeScan 5. Some
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Appendix B Windows Server Core 2008
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To install the client using Login S
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Windows Server Core 2008 Support Th
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TABLE B-1. Windows Server Core Comm
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Glossary ActiveUpdate Appendix C Ac
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ESMTP Glossary Enhanced Simple Mail
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Glossary The Internet Protocol is n
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NAT Glossary Network Address Transl
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Security Patch A security patch foc
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Telnet Telnet is a standard method
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Glossary To determine the trusted p
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3. Open the command prompt, and typ
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Glossary del *.* /S The last comman
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Index A Access Control Server (ACS)
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CPU usage 6-28 custom client groups
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firewall logs 11-24, 11-27 scan log
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privileges firewall privileges 11-2
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spyware/grayware scan actions 6-45
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