How to find proxy sites that i can use?

I want to bypass my schools blocked access and i will be doing so through my iphone cause i have my school Wi-Fi. So safari is my search engine if that helps and is there anywhere i can join to get fresh new proxy servers. Also in case for future reference how would one make a proxy? And is there any other way to bypass school security?

Added (1). I have used a proxy before at my school its been blocked since last year tho…

Http://hidemyass.com/

This is the only proxy site I know of. We used it in school.

Well designed school networks can detect proxy use, or block by known blacklists. Odds are you will not get around it - again depending on how well their network firewall is designed. Any high end network firewall will block just about any attempt you try…

Proxies are going to get you malware and your passwords stolen.