APPENDIX B Using Firewalls with Firebox SSL

VPN Gateway

If a user cannot establish a connection to the Firebox SSL VPN Gateway or cannot access allowed resources, it is possible that the firewall software on the user’s computer is blocking traffic. The Firebox SSL VPN Gateway works with any personal firewall, provided that the application allows the user to specify a trusted network or IP address for the Firebox SSL VPN Gateway.

This section discuss the following popular firewalls and configuration instructions for them.

•BlackICE PC Protection

•McAfee Personal Firewall Plus

•Norton Personal Firewall

•Sygate Personal Firewall (Free and Pro Versions)

•Tiny Personal Firewall

•ZoneAlarm Pro

Note

The following sections are a supplement to the firewall manufacturer’s documentation. The recommended source for current information about firewall applications and configuration is the manufacturer’s documentation.

WatchGuard recommends that the user’s personal firewall allow full access for the Secure Access Client. If you do not want to allow full access, the following UDP and UDP/TCP ports need to be open on the cli- ent computer:

•10000 (UDP)

•10010 (UDP/TCP)

•10020 (UDP)

•10030 (UDP)

Personal firewalls need to be configured to allow traffic to and from the Firebox SSL VPN Gateway IP address or FQDN. To find out which ports are open, use the Secure Access Client Properties page that is accessible from the connection icon in the notification tray. The ports that are open are listed on the Details tab.

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WatchGuard Technologies manual Appendix B Using Firewalls with Firebox SSL VPN Gateway
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SSL VPN specifications

WatchGuard Technologies offers a robust SSL VPN solution designed for secure remote access to corporate networks. As businesses increasingly rely on a remote workforce, the need for secure and reliable connectivity has never been more critical. WatchGuard's SSL VPN features advanced security technologies that ensure data integrity and confidentiality while enabling seamless access to applications and resources.

One of the standout features of WatchGuard's SSL VPN is its user-friendly interface. The solution is designed to simplify the user experience, enabling employees to connect to the VPN with minimal complexity. With a straightforward setup process, users can quickly establish secure connections from various devices, including laptops, smartphones, and tablets. This flexibility supports a diverse workforce, allowing employees to work from different locations without compromising security.

In addition to its ease of use, WatchGuard's SSL VPN is built on robust security technologies. It employs end-to-end encryption to safeguard data in transit, ensuring that only authorized users can access sensitive information. By utilizing SSL (Secure Sockets Layer) protocols, the VPN creates a secure tunnel between the user’s device and the corporate network, protecting against potential threats such as eavesdropping or man-in-the-middle attacks.

Moreover, WatchGuard Technologies includes multiple authentication options, adding another layer of security. The solution supports multi-factor authentication (MFA), requiring users to provide additional verification beyond just a password. This could involve mobile device verification or biometric authentication, significantly reducing the risk of unauthorized access.

Another key characteristic of WatchGuard’s SSL VPN is its integration with other WatchGuard security solutions. Businesses can benefit from a comprehensive security posture by leveraging firewalls and intrusion prevention systems along with the SSL VPN. This holistic approach ensures that remote connections are continually monitored and secured against evolving cyber threats.

Scalability is also a crucial aspect of WatchGuard's SSL VPN, accommodating growing organizations with changing needs. The solution can easily scale to support an increasing number of remote users without compromising performance. With robust performance metrics, businesses can ensure that even during peak usage times, the VPN remains responsive and reliable.

In summary, WatchGuard Technologies' SSL VPN solution combines ease of use, robust security, flexible authentication, and scalability. These features make it an ideal choice for organizations seeking to provide secure remote access to their employees while maintaining a strong defense against cyber threats. With WatchGuard, businesses can confidently navigate the challenges of a digital landscape, ensuring their network remains secure as they embrace remote work.
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