John Skipper is a Senior Security Consultant - Penetration Tester at Coalfire Systems, Inc.. He possess expertise in cisco technologies, linux, servers, active directory, security and 45 more skills. Colleagues describe him as "I have had the distinct privilege of working with John over the years. He is an outstanding gentlemen and someone you can count on both professionally and personally. John is very dynamic in his knowledge. He is always willing to learn and teach others with his abilities. He knows Networking with strong Data/IP and Security engineering. John honestly is one of the most ethical and sincere people I know. John is an asset to any company he works for. It has truly been a pleasure working… Show more" and "John is a dedicated, technically savvy, system engineer. He is easy to work with. He works hard. He likes to travel and has interests beyond technology. He deals well with stress and gets along with his fellow team members."