Dan Shoemaker serves as an expert panelist on three national working groups within the Department of Homeland Security's Cybersecurity Division. The most prominent of these is the Software Assurance Common Body of Knowledge (SWABOK). Shoemaker is an author and one of three domain editors for that document. He also serves on the Assurance Business Case Working Group and the IT Security Competency Certification Working Group. Shoemaker has written and lectured on cybersecurity and information assurance topics throughout the United States, Canada and the United Kingdom. He founded the International Cybersecurity Education Coalition (ICSEC), which is an NSA sponsored consortium of higher education institutions located in Michigan, Ohio and the UK. ICSEC's mission is to extend and support the teaching of standard information assurance curricula.