DNS is one of those essential pieces of the Internet that only a network engineer can love. Users and website operators never give it a second thought since it just works -- until it doesn't. As this report illustrates, managed DNS and traffic management services allow any organization to easily deploy bulletproof infrastructure resilient to failures and resistant to malicious attack.

With the exploding adoption of software-as-a-service (SaaS) applications, enterprise IT is fundamentally changing. While on-demand services provide tremendous ROI, they also introduce new challenges that must be overcome to truly capitalize on their potential. Read this white paper to learn about the eight biggest identity and access management challenges associated with adopting and deploying cloud and SaaS applications, and discusses best practices for addressing each of them.