About This Manual | NETGEAR STM150EW3-100NAS instruction

ProSecure Web/Email Security Threat Management Appliance STM150 Reference Manual

About This Manual

The NETGEAR® ProSecure™ Web/Email Security Threat Management Appliance STM150 Reference Manual describes how to configure and troubleshoot a ProSecure Web/Email Security Threat Management Appliance STM150. The information in this manual is intended for readers with intermediate computer and networking skills.

Conventions, Formats, and Scope

The conventions, formats, and scope of this manual are described in the following paragraphs:

•Typographical Conventions. This manual uses the following typographical conventions:

Italic	Emphasis, books, CDs, file and server names, extensions

Bold	User input, IP addresses, GUI screen text

Fixed	Command prompt, CLI text, code
italic	URL links

•Formats. This manual uses the following formats to highlight special messages:

Note: This format is used to highlight information of importance or special interest.

Tip: This format is used to highlight a procedure that will save time or resources.

Warning: Ignoring this type of note may result in a malfunction or damage to the equipment.

xi

v1.1, March 2009

Image 11

NETGEAR STM150EW3-100NAS manual About This Manual, Conventions, Formats, and Scope

Contents

NETGEAR, Inc Bestätigung des Herstellers/Importeurs TrademarksStatement of Conditions EU Regulatory Compliance Statement Additional Copyrights Voluntary Control Council for Interference Vcci Statement MD5 Zlib Product and Publication Details V1.1, March Contents Chapter Performing System Management Tasks Chapter Monitoring System Performance Page Conventions, Formats, and Scope About This Manual Manual Part Publication Version Description Number Date Revision History Chapter Introduction About Stream Scanning Key Features and Capabilities What Can You Do with an STM150? Front Panel Features Service Registration Card with License Keys Rear Panel Features Choosing a Location for the STM150 Default IP Address, Login Name, and Password Location Using the Rack Mounting Kit V1.1, March Choosing a Deployment Scenario Provisioning Threat Management Services Gateway Deployment Server Group Segmented LAN Deployment Use the Installation Guide to Perform Initial Configuration Logging In to the STM150 V1.1, March Click Register Registering the STM150 Web Security Use the Setup Wizard to Complete the ConfigurationSetup Wizard Options Email Security Web Categories Verifying the STM150 InstallationUpdate Settings Email Notification Server What to Do Next Testing ConnectivityTesting Http Scanning Performing System Management Tasks Modifying System SettingsConfiguring Network Settings V1.1, March Enabling Session Limits and Timeouts To enter a scanning exclusion rule On the menu, click Global Settings Scanning ExclusionsScanning Exclusions To set the system time Setting the System TimeOn the menu, click Administration Time Zone To specify a notification server Specifying the Notification Server Customizing Email Alerts Click Save Changes To enable system administrator email alerts On the menu, click Administration Snmp Configuring Snmp SettingsTo configure the Snmp settings To define Snmp Traps Supported MIB BrowsersDefining Trusted Snmp Hosts Backing Up the STM150 Configuration Backing Up and Restoring Configurations To restore the STM150 settings To Back Up the STM150 SettingsRestoring a Configuration Restarting the STM150 Resetting to Factory Defaults Enabling Remote Management Configuring Scheduled Updates Administering Software Updates On the menu, go to Administration Software Update To configure scheduled updatesPerforming a Manual Update Applying a Software Update that Requires a Reboot Administering Admin Login Timeouts and Passwords V1.1, March V1.1, March Chapter Customizing Scans Default Scan Settings Customizing Email Scanning Settings Insert Warning into Email Subject Line Smtp End User Email Notification SettingsEmail Security Anti-Virus Notification Settings on the menu Replace Infected Attachment with Warning Message Send Warning Email When Malware Is FoundAppend Safe Stamp Smtp & POP3 Email Content Filtering Filter by File Type Filter by Password-protected AttachmentsFilter by Subject Keywords File Extension Protecting Against Email Spam Setting Up the Whitelist and Blacklist Email Security Anti-Spam Whitelist and Blacklist To define the sender whitelist. On the menu, go to To define the recipient whitelist. On the menu, go to Configuring the Real-time Blacklist To add a new provider Configuring Distributed Spam Analysis To configure distributed spam analysis Customizing Web Scanning Settings Configuring Web Malware Scans Configuring Web Content Filtering V1.1, March V1.1, March White List Configuring Web URL Filtering Blacklist Https Third Party Website Certificate Handling Https Scan SettingsHttp Tunneling STM150 CA Certificate Show This Message When an SSL Connection Attempt Fails V1.1, March Web Security Https Scan Certificate Management Certificate Management Untrusted Certificates To import a new certificate used for Https scansTrusted Certificate Authorities Web Security Http and Https Trusted Hosts To add hosts to the Host Access Control ListTrusted Hosts Web Security FTP Configuring FTP ScanTo delete hosts from the Host Access Control List V1.1, March Chapter Monitoring System Performance Viewing the System Status Using Statistics and Web Usage Data V1.1, March Monitoring Security Monitoring Diagnostics Running DiagnosticsUsing the Network Diagnostic Tools To collect information about your STM150 Using the Realtime Traffic Diagnostic ToolsGathering Important Log Information Working with Logs Using Reports to Optimize Protection and PerformanceGenerate Network Statistics Report Sending Logs Querying Logs Log Management Using Logs to Identify Infected Clients On the menu, click Logs & Reports Scheduled Report Working with ReportsSend Reports by Email Support Online Support Using Online SupportEnabling Remote Troubleshooting Go to Support Hot Fixes To install a hot fixWorking with Hot Fixes On the menu, go to Support Malware Analysis Sending Suspicious Files to Netgear for Analysis Table A-1. STM150 Default Configuration Settings Appendix a Default Settings and Technical Specifications STM150 specifications are listed in the table below Document Link Appendix B Related Documents V1.1, March Index N