The growing trend toward malicious attacks on the computer systems used by consumers, businesses and governments clearly demonstrates the need for a more comprehensive and effective approach to security and privacy. Scott Charney, VP Trustworthy Computing - Microsoft Corporation, will describe a new approach that introduces widespread strong authentication and accountability across the environment as a means of making the Internet a safer place to work, play, communicate, and conduct business while preserving individual privacy. In this presentation, Scott will summarize his ideas and the reasons behind them, and seek the community's feedback.