Web Gateway 7.1.5 Product Guide - McAfee

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5 Authentication and access management Standard authentication Membership in a Windows domain This section provides information on the membership of an appliance in a Windows domain. To use the NTLM method for authenticating users who send requests from clients, the appliance must be a member of a Windows domain. A machine account is created for the appliance within that domain, which is used to establish a connection between the appliance and the relevant Windows domain controller (DC). The appliance can then retrieve authentication information on users and user groups from that controller. You can run up to 10 connections from the appliance to different domain controllers within a domain at the same time. When the appliance receives authentication requests, it connects to the domain controllers that are configured and active. It measures the response time of each controller and distributes requests in such a way that the fastest controller gets the highest load to handle. Join the appliance to a Windows domain When you use the NTLM authentication method, you need to join the appliance to a Windows domain to let the authentication module retrieve user information stored on the domain server. The appliance can be joined to more than one domain. To join the appliance to a Windows domain: 1 Go to Configuration | Appliances. 2 On the appliances tree, go to the appliance you want to join and select Windows Domain Memberhship. A list of domains appears on the settings pane. It is initially empty. 3 Click Join to enter a domain into the list. The Join domain window opens. 4 Configure a domain name, a domain controller, and other settings in the window. 5 Click OK. The window closes and the new domain appears in the list. The appliance is now a member of this domain. Repeat steps 3 to 5 to add multiple domains. 6 Use the other icons on the toolbar to work with the list: • Modify — Opens a window to let you modify a domain entry • Leave — Removes a domain from the list and lets the appliance leave this domain • Filter — Lets you enter a filtering term to display only domains with matching names • Refresh — Refreshes the list For more information, see Windows Domain Membership system settings and Configure the Authentication module. 138 McAfee Web Gateway 7.1.5 Product Guide
Authentication and access management Standard authentication 5 Windows Domain Membership system settings The Windows Domain Membership system settings must be configured when joining an appliance to a Windows domain or modify its membership in a domain. They provide a list of the domains that the appliance is a member of. Note: These settings are configured on the Appliances tab of the Configuration top-level menu. Join Domain window The Join Domain window provides options for configuring the Windows domains that the appliance is a member of. The following table describes the window. Table 5-9 Join Domain window Option Definition Windows domain name Name of the domain McAfee Web Gateway account name Name of the account for an appliance Overwrite existing account When selected, an existing account is overwritten Use NTLM version 2 When selected, NTLM version 2 is used Timeout for requests to this NTLM domain Configured domain controllers Number of active domain controllers Time (in seconds) to elapse before processing of a request sent from the appliance to a domain controller stops if no response is received List of domain controllers that the appliance can connect to in order to retrieve authentication information Entries must be separated by commas. Maximum number of configured domain controllers that can be active at the same time The allowed range is from 1 to 10. Administrator name Is used with a password when the appliance is joined to the domain to create an account for it The credentials are only used for this purpose and not stored. Password For the above administrator List of Windows domains List of all Windows domains the appliance is a member of The list displays the settings of a domain as configured by you in the Join Domain window, except for the administrator name and password. In addition to these settings, the following is shown: Status — Status of the domain McAfee Web Gateway 7.1.5 Product Guide 139
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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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Page 89 and 90: Property of a URL Property — URL.
Page 91 and 92: About rule sets Rules and rule sets
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Page 95 and 96: Table 4-4 Rule set library Rule set
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Page 99 and 100: Add name, comment, and enabling Com
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Web filtering URL filtering 6 The B
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Modify a filtering rule to block un
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Web filtering URL filtering 6 Add a
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Module for URL filtering Web filter
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Web filtering URL filtering 6 Advan
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Different versions of URL category
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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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Web Gateway 7.1.5 Product Guide - McAfee

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