Graham Bartlett, CCIE No. 26709, has designed a number of large scale Virtual Private Networks within the UK and worked with customers throughout the world using IKEv2 and Next Generation Encryption. Graham's interests include Security and Virtual Private Networks. Within this space he has discovered zero-day vulnerabilities, including the higest severity security advisory in the March 2015 Cisco IOS software ... Read moreand IOS XE software security advisory bundled publication. He has contributed to numerous IETF RFCs, and has intellectual property published as prior art. He is a CiscoLive speaker and has developed Cisco Security exam content (CCIE/CCNP). He is a CCP (Senior) IA Architect, CCP (Practitioner) Security & Information Risk Advisor, CCNP, CISSP, Cisco Security Ninja and holds a BSc(Hons) in Computer Systems and Networks. Amjad Inamdar CISSP 460898, is a Senior Technical Leader with Cisco IOS Security Engineering, India. He has primarily worked on design, development and deployment of Cisco IOS secure connectivity solutions including the industry leading FlexVPN, DMVPN, GETVPN and EzVPN solutions and is currently working on the Cisco next generation SD-WAN solution. He has contributed to IETF drafts, holds a Cisco patent and has prior art publications. He holds many industry certifications including CISSP, CCSK, CCNP Security, CCDP, CCNP R/S, CCNA (SP, Data Center, Wireless, Voice), Cisco Security Ninja and has presented security at conferences, internal forums and to Cisco customers and partners. He holds a degree (B.E) in Electronics and Communication Engineering. Show Less