"In the era of continuous compromises, business executives are faced with the growing threat of malicious actors targeting and successfully penetrating their defenses at an alarming rate. Cyber-attacks are making the news daily, especially when they target major retailers, banks, and government agencies. Increasingly, businesses are relying on the connectivity (always online) and productivity (customization/remote access) of their information systems. Businesses are challenged with trying to deliver services to an expanding consumer base while trying to balance security with the convenience of usability. Connectivity, productivity and convenience are critical in the 21st century, but if not implemented properly, they can have devastating effects to security. Striking a balance between security and usability is not easy and is a constantly evolving process."