This week's book giveaway is in the OO, Patterns, UML and Refactoring forum. We're giving away four copies of Refactoring for Software Design Smells: Managing Technical Debt and have Girish Suryanarayana, Ganesh Samarthyam & Tushar Sharma on-line! See this thread for details.
The short answer is no. Think about it... if the data was secure, the browser would not be able to read it to render it. There may be some type of plug-in for a browser that takes an encrypted page and decrypts it for render, and disables the browser's "view source", but I am not aware of any such thing. [ July 11, 2008: Message edited by: Mark Vedder ]