Grrimm currently works as a CTO for Polito Inc. conducting penetration testing engagements for public and private clients. He studies a variety for languages such as Python, Java, C#, C, and the list goes on. Grrimm has over 10 years experience in the cybersecurity field within the DoD, federal agencies, and the public sector specializing in Unix security. He has obtained the GSEC, GPEN and Linux+ certifications. He has worked on numerous projects at various bases such as Quantico / Dahlgren, VA. He has both blue team and red team knowledge utilized by MCOTEA and HQMC C4 CY. He released his first android app last December called Binary Blackout and will continue to release security applications throughout this year.