Companies with server networks to bring "infrastructure on demand" to their customers provide cloud computing. In busy times, customers can dramatically ramp up their computer usage without investing in equipment and software, and then quickly ramp down when the extra capacity is no longer needed. This session will address challenges faced by companies that use or provide cloud computing services. Discussion topics will include: service standards and reliability measurements, confidential information and trade secrets, data privacy, security and encryption, liability limitations, indemnification, and risk allocation and international regulatory issues.