About Me

About Me

Hello! My name is Dallas Haselhorst (hazel-horse). I have worked as a general IT and information security professional for far longer than I care to remember. In 2000, I received a PoliSci minor and concurrent bachelor degrees in Information Networking and Telecommunications (INT) and Computer Information Systems (CIS) from Fort Hays State University. Go Tigers! After working in healthcare IT for several years, I founded and co-owned a managed IT service provider until July of 2016 when it was acquired. After assisting with the transition for several months, I decided it was time to move on.

I am currently a Master’s Degree candidate with the SANS Technology Institute (STI) in Information Security Engineering (MSISE). I hold numerous industry certifications including the CISSP, GSEC, GCIH, GCCC, GCPM, GPEN, GMON, and GCIA. When not working and/or finding new angles on infosec issues, I love learning and helping others’ projects. I also enjoy long walks on the beach, collecting certifications like they are baseball cards, tinkering with all things technology, and spending time with my family.

  • BSidesKC board/committee member
  • GIAC Advisory Board member

Follow me on Twitter
@oneoffdallas