Web Gateway 7.1.5 Product Guide - McAfee

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5 Authentication and access management Standard authentication User Database Settings specifying the User Database method to authenticate users Note: These settings are by default provided for the Authentication module. Authentication Method Settings for selecting an authentication method You can select one of the following: • NTLM • NTLM-Agent • User Database • LDAP • Novell eDirectory • RADIUS • Kerberos • SSL Client Certificate Authentication • Authentication Server After selecting a method, the settings that are specific to this method appear below the Common Authentication Parameters. Authentication Test Settings for testing whether a user with given credentials would be authenticated User — User name that is tested Password — Tested password Authenticate User — Executes the test Test result — Displays the outcome of the test Common Authentication Parameters Settings common to all authentication methods Proxy Realm — Location of the proxy that receives requests from users who are asked to authenticate Authentication attempt timeout — Time (in seconds) to elapse before the authentication process terminates if not completed successfully Use authentication cache — When selected, authentication information is stored in a cache Authentication is then based on this stored information, rather than on information retrieved from an authentication server or the internal user database. Authentication cache TTL — Time (in minutes) that authentication information is stored in the cache User Database Specific Parameters Settings for the User Database authentication method Send domain and machine name to the client — When selected, the names of the appliance and the domain it has been assigned to are sent to the client that a user who is to be authenticated sent a request from Enable basic authentication — When selected, the basic NTLM authentication method is applied to authenticate users Information that a user submits for authentication is then sent in plain-text format (less secure) to the Windows domain server. 128 McAfee Web Gateway 7.1.5 Product Guide
Authentication and access management Standard authentication 5 Enable integrated authentication — When selected, the integrated NTLM authentication method is applied to authenticate users Information that a user submits for authentication is then encrypted before it is sent to the Windows domain server. Enable NTLM cache — When selected, NTLM authentication information is stored in this cache Authentication is then based on this stored information, rather on information retrieved from the Windows domain server. NTLM cache TTL — Time (in seconds) that authentication information is stored in this cache International text support — Set of characters used by default for a request sent from a client, for example, ISO-8859-1 Advanced Parameters Settings for advanced configuration of this authentication method Always perform new evaluation of property values — When selected, a new evaluation to assign a value to a property is performed each time a rule containing this property is processed. If a value has been stored for a property in the cache, it is not used. While it is normally recommended to let cache values be used to improve performance, there can be situations where the new evaluation of a property is required. In these situations, the same property is used more than once within the authentication rules and with the same settings of the Authentication module. A new evaluation ensures the most current value is assigned to the property each time. NTLM Settings specifying the NTLM method to authenticate users Note: These settings are provided if you have selected the NTLM authentication method and configured the settings for the Authentication module accordingly. The settings name can vary. Authentication Method, Authentication Test, Common Authentication Parameters, Advanced Parameters The meaning and usage of these settings are the same as for the User Database settings. For more information, see User Database. NTLM Specific Parameters Settings for the NTLM authentication method Default NTLM domain — Name of the default Windows domain used for looking up authentication information Note: This is one of the domains you have configured on the Appliances tab of the Configuration top-level menu. Get global groups — When selected, information on global user groups is searched for on the Windows domain server Get local groups — When selected, information on local user groups is searched for on the Windows domain server Prefix group name with domain name (domain\group) — When selected, the name of the Windows domain appears before the name of the user group when authentication information on this group is sent from the domain server Enable basic authentication — When selected, the basic NTLM authentication method is applied to authenticate users. Information that a user submits for authentication is then sent in plain-text format (less secure) to the Windows domain server Enable integrated authentication — When selected, the integrated NTLM authentication method is applied to authenticate users. Information that a user submits for authentication is then encrypted before it is sent to the Windows domain server McAfee Web Gateway 7.1.5 Product Guide 129
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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
Page 77 and 78: Bypass lists for web caching Proxie
Page 79 and 80: Verify the enabling of the web cach
Page 81 and 82: 4 Rules and rule sets Contents Filt
Page 83 and 84: Rules and rule sets Filtering contr
Page 85 and 86: Modules for delivering filtering in
Page 87 and 88: Rules on the user interface On the
Page 89 and 90: Property of a URL Property — URL.
Page 91 and 92: About rule sets Rules and rule sets
Page 93 and 94: Rules and rule sets About rule sets
Page 95 and 96: Table 4-4 Rule set library Rule set
Page 97 and 98: The Rule Sets toolbar provides the
Page 99 and 100: Add name, comment, and enabling Com
Page 101 and 102: Add as many parameters as needed. A
Page 103 and 104: 3 Select Event. The Add Event windo
Page 105 and 106: Adding the action 9 Select Action.
Page 107 and 108: Rules and rule sets Rule configurat
Page 109 and 110: Add a new rule set You can also cre
Page 111 and 112: List maintenance Rules and rule set
Page 113 and 114: Add a list Complete the following p
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 131 and 132: LDAP Settings specifying the LDAP m
Page 133 and 134: Novell eDirectory Settings specifyi
Page 135 and 136: Kerberos Settings specifying the Ke
Page 137 and 138: Table 5-8 Certificate Authorities l
Page 165 and 166: Administrator accounts Authenticati
Page 169 and 170: 6 Web filtering Contents Filtering
Page 171 and 172: Virus and malware filtering Web fil
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Web filtering Virus and malware fil
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Module for virus and malware filter
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URL filtering Web filtering URL fil
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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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700-3299A00
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Web Gateway 7.1.5 Product Guide - McAfee

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