Mary Wallingsford is a full time faculty member and department chair for the CyberSecurity, Networking and Digital Forensics department at Anne Arundel Community College (AACC) in Arnold, Maryland. She has been teaching at AACC since 2009. She specializes in the areas of computer network systems, Cisco and Windows Server, stemming from her work experience as a product support specialist and technology specialist at Microsoft Corporation. She has a Bachelor's of Science in International Economics from University of Maryland and a Master's Degree from UMUC in Telecommunications Management.