Hackers around the globe are relentless in their attempts to access networks and devices in order to steal information or plant malicious programs. IT security professionals are in a constant tug-of-war with these actors defending enterprise systems and data from unauthorized access and cyber-attack. In this report Jack Danahy, Director of Advanced Security at IBM, discusses the current enterprise security landscape and offers advice and best practices that will help IT and business professionals protect sensitive data and assets from a damaging cyber-attack.