# The US National Security Agency's best practices for cloud security ## About this e-book To address the confusion surrounding cloud technology, the US National Security Agency (NSA) has published a guide explaining cloud technology and its vulnerabilities. We've made things easier by preparing a guide that gives you the best practices to fix these vulnerabilities, and keep your cloud environment secure. ### Key insights - The four classes of vulnerabilities according to the NSA. - Best practices to eliminate these vulnerabilities. - How to implement the NSA's recommendations in your cloud environment.