As part of its overall strategy to help customers and partners build public and private clouds that are open and interoperable, Sun Microsystems on Thursdsay unveiled innovative open source cloud security capabilities and announced support for the latest Security Guidance from the Cloud Security Alliance. Sun is steadfast in its commitment to providing best practices and technologies that help users safeguard their critical data in the enterprise and in the cloud. The introduction of Sun’s Cloud Security architectural building blocks will help deliver enterprise-grade cloud services that are highly secure, available and easily manageable when used in public, private or hybrid cloud environments.