Chapter 1 Using the VPN 3002 Hardware Client Manager

Installing the SSL Certificate in Your Browser

Figure 1-1 VPN 3002 Hardware Client Manager Login Screen

To continue using HTTP for the whole session, skip to “Logging into the VPN 3002 Hardware Client Manager.”

Installing the SSL Certificate in Your Browser

The Manager provides the option of using HTTP over SSL with the browser. SSL creates a secure session between your browser (VPN 3002 hardware client) and the VPN Concentrator (server). This protocol is known as HTTPS, and uses the https:// prefix to connect to the server. The browser first authenticates the server, then encrypts all data passed during the session.

HTTPS is often confused with a similar protocol, S-HTTP (Secure HTTP), which encrypts only HTTP application-level data. SSL encrypts all data between client and server at the IP socket level, and is thus more secure.

SSL uses digital certificates for authentication. The VPN 3002 creates a self-signed SSL server certificate when it boots, and this certificate must be installed in the browser. Once the certificate is installed, you can connect using HTTPS. You need to install the certificate from a given VPN 3002 only once.

Managing the VPN 3002 is the same with or without SSL. Manager screens might take slightly longer to load with SSL because of encryption/decryption processing. When connected via SSL, the browser shows a locked-padlock icon on its status bar. Both Microsoft Internet Explorer and Netscape Navigator support SSL.

For HTTPS to work on the public interface, you must enable HTTPS on the VPN 3002 through the command-line interface or from an HTTP session on the private interface first.

VPN 3002 Hardware Client Reference

 

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Cisco Systems manual Installing the SSL Certificate in Your Browser, VPN 3002 Hardware Client Manager Login Screen

VPN 3002 specifications

Cisco Systems VPN 3002 is a versatile hardware device designed to provide secure remote access to corporate networks. As part of Cisco's family of VPN concentrators, the VPN 3002 is aimed at small to medium-sized businesses seeking to establish secure communications over the Internet.

One of the key features of the VPN 3002 is its ability to support a wide range of VPN protocols, including IPsec and L2TP. This flexibility allows businesses to tailor their security solutions to meet specific needs, thereby ensuring robust encryption and integrity for data in transit. The device also supports innovative technologies such as Clientless SSL VPN, enabling users to access corporate resources without the need for a full client installation.

Another vital characteristic of the VPN 3002 is its scalability. It can support multiple users while maintaining optimal performance due to its integrated firewall capabilities. This functionality allows organizations to manage user traffic effectively, ensuring that both security and efficiency are maintained during peak access periods.

Additionally, the VPN 3002 boasts advanced features like NAT traversal, which helps ensure that VPN connections can penetrate network address translation firewalls and other similar devices, thereby enhancing connectivity. It also features strong authentication mechanisms, including support for RADIUS and TACACS+, providing businesses with the ability to implement stringent user verification processes.

The device is designed with ease of use in mind. The setup process is relatively simple, and Cisco's intuitive web-based management interface makes it easy to configure and monitor VPN connections. Furthermore, the VPN 3002 comes with a variety of integrated tools for logging and reporting, allowing administrators to maintain comprehensive oversight of network activities.

In terms of hardware, the VPN 3002 is equipped with multiple Ethernet ports for network connectivity and can support a range of configurations to meet diverse organizational requirements. Its robust design ensures longevity and dependable operation, making it an ideal solution for businesses seeking reliable remote access capabilities.

In conclusion, Cisco Systems VPN 3002 provides a comprehensive solution for organizations looking to secure their remote connections. With its support for various protocols, scalable architecture, advanced security features, and ease of use, it stands out as a reliable choice for enhancing corporate network security.