JB Cheng has over 20 years' experience in the networking and security industry. His professional experiences include working for the IBM RTP Network Management Division, AT&T Wireless Data Division, and WatchGuard Unified Threat Management appliance development group. Since 2007, he has joined Trend Micro as a Senior Staff Engineer and is currently the OSSEC project manager responsible for OSSEC releases and for engaging with the open source community. His personal blog can be found at http://ossec-notebook.blogspot.com/.

Scott Miller is a Linux administrator, security professional, and IT professional in Raleigh, North Carolina. His expertise includes system administration, Apache/nginx, Amazon web services, security, and Linux. He has worked in large-scale academia IT environments as well as in the enterprise private sector in mission-critical environments. Currently employed at MetaMetrics, Inc. in Durham, NC, He has previously worked for Qualys, UC Davis, and UC Berkeley. Scott is a contributor to many online IT blogs and outlets.

Mark Stanislav is the security evangelist for Duo Security, an Ann Arbor, Michigan-based start-up focused on two-factor authentication and mobile security. With a career spanning a decade, he has worked within small businesses, academia, start-up, and corporate environments primarily focused on Linux architecture, information security, and web application development. He holds a Bachelor's degree in Networking and IT Administration and a Master's in Technology Studies focused on Information Assurance, both from Eastern Michigan University. He also holds his CISSP, Security+, Linux+, and CCSK certifications.