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Citrix Systems 9000 Series manual SSL VPN Overview

Models: 9000 Series

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SSL VPN Overview

The agent is installed on your computer when you log on for the first time. You can configure it to log on directly to the gateway, without having to log on via the Web portal. This is known as the native login mode. Alternately, you can also log on to the gateway via the SSL VPN login page.

The SSL VPN browser plug-in is an ActiveX control. While the feature set sup- ported by the plug-in is identical to that supported by the agent, it does not support native login.

When either version of the SSL VPN client is downloaded on to your computer and permitted to execute, it creates a secure channel of communication between the local system and the SSL VPN gateway, and allows you to access resources on the intranet that you are authorized to use. When a TCP or a UDP application, like Telnet or Microsoft Outlook, tries to connect to a server in the intranet, the client intercepts the connection, secures it using SSL encryption, and redirects it to the server through the secure SSL VPN tunnel. This behavior extends to several applications such as FTP clients, Web browsers, soft phones, e-mail clients, etc. You can also use ping and traceroute. This behav- ior may vary based on the Split Tunneling configuration. For details, refer to the Configuring Split Tunneling section.

Note By default, the TDI interception mechanism is used. When it fails, the client uses the Winsock interception mechanism. This is also applicable for scenarios where you do not have administrative privileges on the computer. As a result, TCP com- pression, UDP interception, NetBios interception, HTTP delta, etc., will not be supported.

The SSL VPN client supports both SSL 2.0, SSL 3.0, and TLS 1.0 protocols. Based on the cipher settings on the SSL VPN gateway, the client can perform up to 2048 bit encryption. In addition, the SSL VPN administrator can also configure the client to ensure that certain personal firewalls and AntiVirus applications are running on your computer. You can configure the client to delete cached Internet files, generated on your computer during the SSL VPN session, after the session ends.

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SSL VPN User’s Guide

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Citrix Systems 9000 Series manual SSL VPN Overview
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9000 Series specifications

Citrix Systems is a leader in virtualization technology, known for its robust solutions that facilitate remote access and enhance productivity. One of its noteworthy offerings is the Citrix 9000 Series, which is designed to optimize application delivery and provide excellent user experiences in enterprise environments.

The Citrix 9000 Series is built on advanced technologies that ensure high performance and reliability. One of the standout features is its ability to intelligently manage and route application traffic, reducing latency and ensuring that users receive quick and efficient access to virtual applications and desktops. This is critical in today's fast-paced work environment, where every second counts regarding application response times.

Another key characteristic of the Citrix 9000 Series is its support for a wide range of protocols, including HDX (High Definition User Experience), which enhances the performance of virtual applications across various network conditions. This responsiveness ensures that graphical applications run smoothly, even in bandwidth-constrained environments, making it ideal for remote workers and those using mobile devices.

Security is a top priority for Citrix, and the 9000 Series includes several features to protect sensitive data and provide safe access to applications. With support for advanced encryption and multi-factor authentication, organizations can ensure that only authorized users access their virtualized environments. Additionally, the system offers comprehensive monitoring and analytics to help IT teams identify performance issues and potential security threats proactively.

Scalability is another significant advantage of the Citrix 9000 Series. Whether a company is expanding its workforce or requiring additional resources to manage seasonal demands, this system can efficiently scale to meet those needs. It supports a variety of workloads, from small businesses to large enterprises, which ensures that organizations can adapt and grow without needing to overhaul their entire infrastructure.

Lastly, the user experience is thoughtfully crafted in the Citrix 9000 Series. The solution provides customizable user interfaces, enabling organizations to tailor the look and feel of applications to align with corporate branding while offering a seamless experience across devices.

In conclusion, the Citrix 9000 Series combines advanced features, scalability, security, and user-centric design, making it an excellent choice for organizations looking to enhance their application delivery and remote access capabilities.