How I can create my own proxy server?

I have a Dell PowerEdge 2500 server running Windows Server 2003 to be converted into a proxy server You can connect remotely to access blocked sites at school. What software do I need to do and I can get it free?

Your filter school will block it in minutes. You are wasting your time.

Servidor de Proxy Windows Server 2003 parte 2

Cisco-Linksys E2100L Advanced Wireless-N Router $119.99 Cisco E2100L Wireless Router – 300 Mbps E2100L 176…

ASUS WL-520GU Wireless Router $39.50 The WL-320gE wireless access point provides up to 850m of open space coverage range. The AP also enables client, bridge, repeater and gateway functions to offer versatile wireless solutions for different WLAN environments.With built-in high-power amplifier with 20dBm average transmit power and 5dBi high-gain antenna, the WL-320gE delivers excellent signal quality and coverage range up to 850 meter…

TRENDnet 4-Port Broadband Router TW100-S4W1CA (Black) $21.00 TRENDnet TW100-S4W1CA Broadband Router TW100-S4W1CA Routers & Gateways – Wired…

Microsoft Forefront Threat Management Gateway (TMG) Administrator’s Companion (Pro -Administrator’s Campanion) $36.14 Get your Web security, network perimeter security, and application layer security gateway up and running smoothly. This indispensible, single-volume reference details the features and capabilities of Microsoft® Forefront® Threat Management Gateway (TMG). You’ll gain the real-world insights, implementation and configuration best practices, and management practices you need for on-the-job results….

Squid Proxy Server 3.1: Beginner’s Guide $30.00 Part of Packt’s Beginner’s Guide Series, this book has lots of screenshots and step-by-step instructions to help you get to grips with the techniques as quickly as possible. Each chapter is dedicated to a different aspect of the Squid proxy server, so you will have a thorough understanding of how everything works and how it is connected by the end of the book. If you are a Linux or Unix system adm…

Microsoft ISA Server 2006 Unleashed $14.91 ISA Server 2006 is a robust application layer firewall that provides organizations with the ability to secure critical business infrastructure from the exploits and threats of the modern computing world. ISA’s ability to act as an edge firewall, a Virtual Private Networking solution, a reverse proxy server, or a content caching device give it unprecedented flexibility and position it as a va…

Asus Multi-Functional Wireless Router (WL-500GP PREMIUM V2) $78.26 The WL-500gP V2 is able to prioritize your needs for Internet bandwidth. With Bandwidth-on-Demand, users can easily allocate bandwidth according to their individual needs by simply clicking on the buttons, such as voice or gaming, and assign more or less bandwidth to streamline streamlines multiple network activities (FTP, Games, P2P) to work smoothly at the same time….

Microsoft Proxy Server 2.0 (Old Version) $19.98 This product provides robust internet security, improves network performance and reduces communications cost…

Proxy Server 3.5 Upgrade From 2.5 for NT …

Proxy Server 3.5 For UNIX …