Web Gateway 7.1.5 Product Guide - McAfee

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5 Authentication and access management Quota management The following rule sets are nested in this rule set: • Time Quota With URL Configuration • Time Quota With IP Configuration Note: This nested rule set is not enabled by default. • Time Quota With Authenticated User Configuration Note: This nested rule set is not enabled by default. Time Quota With URL Configuration This nested rule set handles time quota management related to URL categories. Nested library rule set — Time Quota With URL Configuration Criteria — URL.Categories at least one in list URL Categories Blocklist for Time Quota Cycle — Requests (and IM) The rule set criteria specifies that the rule set applies when a user sends a request for a URL that falls into a category on the blocking list maintained especially for time quota management. The rule set contains the following rules: Redirecting after starting new time session Quota.Time.lsActivationRequest equals true –> Redirect The rule redirects a request to let a user again access a web object after session time has been exceeded and the user has chosen to continue with a new session. The action settings specify a message to the requesting user. Check if time session has been exceeded Quota.Time.Session.Exceeded equals true –> Block The rule uses the Quota.Time.SessionExceeded property to check whether the configured session time has been exceeded for a user. If it has, the user’s request for web access is blocked. The URL Category Configuration settings, which are specified with the property, are the settings of the module for handling time quotas. The action settings specify a message to the requesting user. Check if time quota has been exceeded Quota.Time.Exceeded equals true –> Block The rule uses the Quota.Time.Exceeded property to check whether the configured time quota has been exceeded for a user. If it has, the user’s request for web access is blocked. The settings of the module that handles time quotas are specified with the property. The action settings specify a message to the requesting user. 150 McAfee Web Gateway 7.1.5 Product Guide
Authentication and access management Quota management 5 Time Quota With IP Configuration This nested rule set handles time quota management related to IP addresses. Nested library rule set — Time Quota With IP Configuration Criteria — Client.IP is in list IP Blocklist for Time Quota Cycle — Requests (and IM) The rule set criteria specifies that the rule set applies when a user sends a request from a client with an IP address that is on the blocking list maintained especially for time quota management. The rules in this rule set are the same as in the Time Quota with URL Configuration rule set, except for the module settings, which are IP Configuration. Time Quota With Authenticated User Configuration This nested rule set handles time quota management related to user names. Nested library rule set — Time Quota With Authenticated User Configuration Criteria — Authenticated.RawUserName is in list User Blocklist for Time Quota Cycle — Requests (and IM) The rule set criteria specifies that the rule set applies when a request is sent by a user whose user name is on the blocking list maintained especially for time quota management. The rules in this rule set are the same as in the Time Quota with URL Configuration rule set, except for the module settings, which are Authenticated User Configuration. Volume Quota (rule set) This section describes the rules in a library rule set for implementing volume quotas. For general information on understanding and handling rules, see Rules and rule sets. Library rule set — Volume Quota Criteria — SSL.Client.Context.IsApplied equals true OR Command.Name does not equal “CONNECT” Cycle — Requests (and IM) The rule set criteria specify that the rule set applies to SSL-secured communication, as well as to other communication, where the CONNECT command is not used at the beginning. The following rule sets are nested in this rule set: • Volume Quota With URL Configuration • Volume Quota With IP Configuration Note: This nested rule set is not enabled by default. • Volume Quota With Authenticated User Configuration Note: This nested rule set is not enabled by default. • Volume Quota With Media Type Configuration Note: This nested rule set is not enabled by default. McAfee Web Gateway 7.1.5 Product Guide 151
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Product Guide McAfee ® version 7.1
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Contents Preface 9 About this guide
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Contents Standard authentication .
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Contents Create an error handler .
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Preface About this guide This Produ
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Table i-2 Acronyms (continued) Acro
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1 Introduction Contents Comprehensi
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Deployment of the McAfee Web Gatewa
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Operating system Introduction Filte
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Introduction Chapters of this guide
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2 Setup and logon Contents Setting
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Setup and logon Setting up the McAf
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Installing the appliance software S
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2 Review the summary that is displa
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Import a license Setup and logon Lo
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Main elements of the user interface
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Setting up system management tools
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Setup and logon Setting up system m
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3 Proxies and caching Contents Inte
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Explicit proxy mode Proxies and cac
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Table 3-1 WCCP Services list (conti
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Proxies and caching Network modes 3
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Transparent bridge mode Proxies and
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Transparent router mode Proxies and
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Common proxy settings Proxies and c
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Proxies and caching Common proxy se
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8 Make sure the following is config
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Proxies and caching Reverse HTTPS p
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Proxies and caching Providing proxy
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Preventing data leaks Proxies and c
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Web caching Proxies and caching Web
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Bypass lists for web caching Proxie
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Verify the enabling of the web cach
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4 Rules and rule sets Contents Filt
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Rules and rule sets Filtering contr
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Modules for delivering filtering in
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Rules on the user interface On the
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Property of a URL Property — URL.
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About rule sets Rules and rule sets
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Rules and rule sets About rule sets
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Table 4-4 Rule set library Rule set
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The Rule Sets toolbar provides the
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Page 115 and 116: Action and engine settings Rules an
Page 117 and 118: Access restrictions Rules and rule
Page 119 and 120: 5 Filtering users Authentication an
Page 121 and 122: Authentication and access managemen
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Page 169 and 170: 6 Web filtering Contents Filtering
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Page 191 and 192: Modify a filtering rule to block un
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Page 195 and 196: Module for URL filtering Web filter
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Web filtering Media type filtering
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Web filtering Media type filtering
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Lists for media type filtering Web
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HTML filtering Web filtering HTML f
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Web filtering HTML filtering 6 Embe
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Break; User-Defined.removeOneScript
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Media Type String Blocklist List of
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Global whitelists Web filtering Glo
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Web filtering SSL scanning 6 Handle
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Block untrusted certificate authori
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Web filtering SSL scanning 6 Verify
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Modules for SSL scanning Web filter
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Web filtering SSL scanning 6 SSL Cl
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8 Click OK. The window closes and t
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The rule set contains the following
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Bandwidth throttling Web filtering
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Next-hop proxies Web filtering Supp
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Web filtering Supporting functions
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User messages Web filtering User me
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The following table describes the o
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Table 6-25 Template Editor (continu
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Web filtering User messages 6 Redir
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7 System configuration Contents Con
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System settings System configuratio
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Table 7-4 List of sections on syste
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License system settings System conf
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Network Protection system settings
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System configuration System setting
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Database updates Table 7-13 File Ed
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System configuration Database updat
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Configure central management settin
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System configuration Central manage
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Scheduled job settings This section
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System configuration Central manage
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8 Monitoring Contents Monitoring th
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Monitoring Dashboard 8 Overview of
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Charts and Tables tab Monitoring Da
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Table 8-4 Overview of charts and ta
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Logging Monitoring Logging 8 Applia
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Sample logging rule Monitoring Logg
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13 Configure the following for the
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Monitoring Logging 8 4 Go to Policy
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+ Number.ToString (Block.ID) + “
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Create a rule for setting text as t
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Monitoring Logging 8 • In the Con
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Configuring log file settings Monit
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Monitoring Logging 8 Auto Pushing S
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Log handler rule sets Monitoring Lo
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Performance measurement Monitoring
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Monitoring Performance measurement
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Transferring data to an ePO server
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Event monitoring with SNMP Monitori
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Error handling Table 8-7 Trap Sinks
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Rule sets for error handling Monito
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The rule set contains the following
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Monitoring Error handling 8 Handle
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Monitoring Error handling 8 Block o
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9 Troubleshooting Contents Troubles
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Enable the creation of connection t
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List of actions Appendix: Configura
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Table A-2 List of error IDs (contin
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Table A-3 List of events (continued
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Table A-3 List of events (continued
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List of incident IDs Appendix: Conf
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Table A-4 List of incident IDs (con
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Table A-5 List of properties (conti
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Wildcard expressions Appendix: Conf
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Table A-6 List of important special
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Table A-7 List of important special
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Index A access restrictions 117 act
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I ICAP server, see proxies ICQ, see
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SNMP monitoring 303 SSL scanning Ce
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700-3299A00
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