Perimeter Services Group

Get to know us!

Perimeter Services was founded in 2005 to provide leading-edge, internet-facing security products to clients across the western US. These products formed the bedrock of contemporary computer security in areas like communications assurance, backup/disaster recovery, and encryption. As computer security tools gradually became commoditized, we vetted next-generation, best in class tools and vendors, and then gradually transitioned our practice and our clients over to them.

Today, as Perimeter Services Group, we focus on delivering hands-on, managed compliance and security services to the under-served small business market. Our mission is to ensure small businesses achieve and maintain compliance, to provide quality security tools and controls for their systems and data, and to mitigate risk and bring peace of mind to business owners and principals.

Our Team

Dan Dickenson

President and CEO

Jeremy Fitzgerald


Jeremy is PSG’s COO and joined the team at its founding. Among Jeremy’s many IT related talents, he excels in management, strategic partnerships, and solution selling. In addition, Jeremy is a certified Microsoft Systems Engineer. Jeremy has always had an interest in IT, and specifically joined the team to become part of a family that cared not only about its employees, but also about the success of its clients.

Jeremy attended the University of Redlands where he graduated with Bachelor of Science degree in Business and a minor in Psychology. During his time at the University, Jeremy studied business abroad in Galway, Ireland for six months. As a senior, he was selected as the Hunsaker Scholar of the year.

Brian East

Managing Director

Brian worked with Dan in the early years of his MSP where he learned the value of outstanding customer service. Since then Brian has held roles as VP and COO of a mid-sized professional IT services firm and DVP of IT Operations for a large national retailer. Brian has spent the last 5 years focusing on information security, emphasizing governance, regulation and compliance, creating security policies and programs and implementing supporting technologies. Brian holds CISSP and CISM certifications.

Our Dedicated Support

We are cybersecurity experts ready to provide the solutions needed for your business to be protected by all angles

Our Dedicated Support

Our team assured your web site is always safe and secure