Qualys, Inc. (NASDAQ: QLYS), a leading provider of disruptive cloud-based IT, security, and compliance solutions, today announced the launch of its Managed Security Services Partner (MSSP) Portal as part of the growth and evolution of its partner management strategy.   Qualys’ global MSSP partners now have access to a unified platform that streamlines client, subscription, and security services management for enhanced operational efficiencies, enabling increased revenue opportunities and improved operating margins.