Secure comunication Between a Web Page and the Server

Question

I'm wondering if theres already a combo let say jQuery - Some C# DLL to proive a secure both way communication between ASPX forms with jQuery and a control layer based on ashx files with C# classes...

---

[From comment below]
Well I see I have to be more specific. The are things like sniffers on simple network analysis tools even like Firebug that let you see the data transfered via POST or GET. The idea to secure a Server Client application is to ensure that data isn't corrupt and compromised, and to achive that you have to make imposible to an atacker to report false info so the best is to have improved some cryptographyc algorithms both on client and server to crypt decrypt encode decode data...

Answer 1

The only way you can ever make web communication secure between a client and a server is by using SSL.

Answer 2

Here is a Javascript AES engine.

However, you really should use SSL instead.