HP Microsoft Internet Security and Acceleration (ISA) Software manual

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Disaster recovery and change management

In this section

 

Backing up and restoring server settings

26

Backing up and restoring the system

26

Restoring original factory settings

27

Scheduling backups

27

Backing up and restoring server settings

Firewall change management can be accomplished by backing up the ProLiant DL320 Security Server configuration settings before making changes. The backed-up settings can be restored in the event subsequent changes made to the firewall configuration have unexpected or undesirable results. The server has an integrated backup feature that saves almost all of the configuration settings.

To back up the ProLiant DL320 Security Server configuration:

1.In the scope pane of the ISA Server 2004 management console, right-click the server name, and select Back Up.

2.In the Backup Configuration dialog box, select a location for the backup file in the Save in list, enter a name for the backup file in the File name text box, and click Backup.

3.In the Set Password dialog box, enter a password in the Password text box, confirm the password in the Confirm password text box, and click OK.

4.In the Exporting dialog box, when the array data has been successfully backed up, click OK, and copy the file to a safe location separate from the ProLiant DL320 Security Server.

To restore the ProLiant DL320 Security Server to the settings contained in the backup file:

1.In the scope pane of the ISA Server 2004 management console, right-click the server name, and click Restore.

2.In the Restore Configuration dialog box, locate the backup file, and click Restore.

3.In the Open the Imported File dialog box, enter the password that was assigned to the file, and click

OK.

4.In the Importing dialog box, after the array data has been successfully restored, click OK.

5.Click Apply to save the changes and update the firewall policy to the settings contained in the backup file.

6.In the ISA Server warning dialog box, select Save the changes and restart the service(s), and click OK.

Backing up and restoring the system

It is a good security policy to back up the entire contents of the ProLiant DL320 Security Server hard drive, including the server software and underlying operating system. Use the Windows® Backup utility to accomplish this task.

To back up the contents of the ProLiant DL320 Security Server hard drive:

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Contents HP ProLiant DL320 Security Server User Guide Audience assumptions Contents Network services support HP contact information Technical supportBefore you contact HP Customer self repairHP customer support Introduction OverviewAffected functionality Initial setup considerationsFirewall lockdown mode Internal network overview Computer name and administrator passwordLeaving lockdown mode Workgroup and domain name considerations Select StartControl PanelSystemInternal IP address DNS server address on the internal interface Custom network adapter configurations External IP address Enabling the web listener Setting up the serverSelect the Enable Web Proxy clients checkbox Creating an Internet access rule Enabling the firewall client listenerConfiguring Virus Throttle HP Virus ThrottleAvailable verified third-party applications and plug-ins Suggested third-party applicationsAdditional documentation available from HP Remote desktop Microsoft Windows UpdateManaging and maintaining the firewall ServerSelect StartHelp and Support Remote management consoleRemote Assistance Configuring web proxy logging Configuring monitoring, reporting, and loggingConfiguring firewall logging Click ApplyOKSetting up the Client Installation Share DNS Wpad entryBrowse Configuring time synchronizationDhcp option OptionsRemote access VPN Backing up and restoring the system Disaster recovery and change managementBacking up and restoring server settings Next Restoring original factory settingsScheduling backups Select ToolsOptionsAdvanced Dhcp server Network services supportDNS server Network services support Firewall and operating system services overview Hardening overview and impactProLiant DL320 Security Server services Click Services and ApplicationsServicesVDS TCP/IP Acronyms and abbreviations LAN WIA
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Microsoft Internet Security and Acceleration (ISA) Software specifications

HP Microsoft Internet Security and Acceleration (ISA) Software is a robust network security solution designed to safeguard business environments by offering a versatile platform for secure internet access. ISA Server integrates multiple functionalities that are essential for modern enterprise needs, helping organizations manage and protect their network infrastructure.

One of the main features of ISA Server is its firewall capabilities, which provide an essential barrier between internal networks and external threats. The software utilizes intelligent packet filtering to analyze incoming and outgoing traffic, ensuring that only legitimate communications are allowed while blocking potentially harmful activity. This helps to mitigate risks associated with external cyber threats and unauthorized access.

Another key feature is the built-in web caching technology. ISA Server improves network performance by caching frequently accessed websites and content. This reduces bandwidth usage and enhances response times for end-users, leading to increased productivity. By storing copies of web pages, ISA Server can serve them quickly to users, allowing enterprises to optimize their use of internet resources.

ISA Server also includes a powerful Virtual Private Network (VPN) feature, enabling secure remote access for employees. This technology supports secure connections over the internet, allowing users to access the corporate network and resources from anywhere in the world. The VPN capabilities ensure data encryption during transmission, protecting sensitive information from interception.

Moreover, ISA Server incorporates integrated threat management tools, which offer insights into potential security issues. These tools provide logging and reporting features that allow administrators to monitor traffic patterns and detect anomalies. This functionality is critical for identifying and responding to potential security breaches in real-time.

In addition to these features, ISA Server supports application-layer filtering, which enhances security further. This allows organizations to control access to specific applications and services while ensuring that malicious content cannot infiltrate the network.

Overall, HP Microsoft Internet Security and Acceleration Software is a comprehensive solution designed to address the complexities of network security in today’s digital landscape. Its combination of firewall protection, web caching, VPN capabilities, and application-layer filtering makes it an invaluable tool for organizations looking to secure their internet connectivity while optimizing performance and user experience. By leveraging advanced technologies and characteristics, ISA Server empowers businesses to operate safely and efficiently in an interconnected world.
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