Dan Renfroe has been a technology professional for over ten years, working in diverse environments such as higher education, public safety, and federal government. He has a broad range of technical experience, including systems administration and analysis, multimedia development, technical writing and quality assurance. He is currently a consultant for OST, Inc., a management consulting firm based in Washington, DC. He has authored multiple mobile and wireless technology articles for Network Computing magazine on topics ranging from mobile e-mail servers and mobile VPN applications to WLAN infrastructure and analysis tools.
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