Aaron Woland, CCIE No. 20113, is a Principal Engineer in Cisco�s Security Group and works with Cisco�s Largest Customers all over the world. His primary job responsibilities include Secure Access and Identity deployments with ISE, solution enhancements, standards development, Advanced Threat and futures. Aaron joined Cisco in 2005 and is currently. a member of numerous security advisory boards, and standards body working groups. Prior to joining Cisco, Aaron spent 12 years as a Consultant and Technical Trainer. His areas of expertise include network and host security architecture and implementation, regulatory compliance, as well as route-switch and wireless.. Aaron is the author of the CCNP Security SISAS 300-208 Official Cert Guide, the Cisco ISE for BYOD and Secure Unified Access book and the All-in-one Cisco ASA Firepower Services, NGIPS and AMP book, the CCNA Security 210-260 Complete Video Course and many published white papers and design guides.. Aaron is one of only five inaugural members of the Hall of Fame Elite for Distinguished Speakers at Cisco Live, and is a security columnist for Network World where he blogs on all things related to Secure Network Access. His other certifications include: GHIC, GSEC, Certified Ethical Hacker, MCSE, VCP, CCSP, CCNP, CCDP and many other industry certifications.