Mark Doering is Director of Technical Marketing at NetScout. Mark has over 35 years of experience leading technical engineering teams, integration technologies, security product research and development, as well as consulting for security and wireless architectures. Previous to Netscout, Mark worked for VSS Monitoring as a Security Architect. Prior to that Mark worked at Cisco with the Security Technology Group (STG), driving the Borderless Network Security and Wireless Security products as well as the Consulting Security Services at Cisco Systems for over 16 years. Mark has achieved his GIAC - Certified Incident Handler Certification, and the ISC2 - Certified Information Systems Security Professional Certification (CISSP). During his tenure with Cisco he helped define best practices like the Cisco SAFE Security Blueprint as well as the development of the Cisco Certified Security CCIE.