About Us

At Purple Shepherd, our mission is to safeguard the digital landscape of our local Pennsylvania community with a comprehensive suite of cybersecurity services. Leveraging the unique strengths of our veteran-led team, we aim to provide personalized and proactive security solutions, from penetration testing to incident response, and empower organizations with the knowledge to fortify their digital frontiers. As we stand guard against evolving cyber threats, we remain committed to fostering a safer, stronger, and more resilient digital environment for our community.

Sean is a highly experienced technology strategist with over 15 years in driving business transformation, specializing in smart factory manufacturing and Industrial Internet of Things (IIoT) solutions. With a track record of leading over 20 security assessments, including vulnerability and penetration testing, and red team operations, Sean's cybersecurity acumen further bolsters his comprehensive technology portfolio. Beyond professional pursuits, he is a devoted father and husband, an enthusiastic educator, and a curious hacker. Sean's personal passions include 3D printing, woodworking, metalworking, software tinkering, crypto mining, and exploring Raspberry Pis, Arduino Single-Board Computers (SBCs), and RFID/Wireless technologies. In sum, Sean's blend of professional expertise, familial dedication, and tech-centric hobbies paints a picture of a comprehensive technologist, a committed family man, and a ceaseless innovator.

Jeremy is a seasoned cybersecurity professional with over 28 years of experience, currently working as a Cyberspace Defense Technician. His expertise spans offensive and defensive cybersecurity practices, highlighted by his record of over 40 engagements in vulnerability assessments, penetration testing, and red team operations. Committed to contributing to the field, Jeremy volunteers as the lead developer for a cyber range in a national-level exercise. Outside of work, he enjoys spending time with his family and pets, and participating in outdoor activities like hiking, camping, and fishing. A technology enthusiast at heart, Jeremy appreciates opportunities to continuously learn and teach about technological advancements.

Joe is an esteemed professor and the head of the Digital Forensics department at DeSales University, bringing an extensive background from the private sector and law enforcement to academia. Before his academic role, Joe made significant contributions to a leading computer security company, specializing in security assessments, penetration testing, and digital forensics. His earlier career as a detective with the Delaware County District Attorney's Office in Pennsylvania saw him actively involved in the Internet Crimes Against Children Task Force and the FBI Child Exploitation Task Force. With over two decades of experience in computers and networks, including more than 10 years in computer security, Joe's wealth of knowledge and commitment to cybersecurity make him an invaluable asset in shaping the future of digital forensics.

Brandon is a dedicated Information Technology professional, relishing the rapid pace of innovation in his role as a cloud engineer and cybersecurity specialist. Boasting over 15 years of experience, he expertly architects, engineers, and supports cloud and hybrid cloud environments. Brandon excels in network security within the public cloud, deploying intricate healthcare solutions using DevSecOps practices and automation tools. A seasoned authority in computer and network defense, threat detection, and information security, he specializes in networking, public cloud, data center virtualization, and Windows/Linux systems administration. Beyond his professional pursuits, Brandon is a devoted father, teaching his five children life skills through sports and fun household tasks. He's an outdoor enthusiast who enjoys hiking, hunting, playing sports, and the occasional network hacking.