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Headquartered just outside the beautiful and scenic Portland, Maine. Deer Brook provides information security, privacy, and IT consulting services to government and private sector clients.

Our team delivers comprehensive services including security and privacy program development, IT leadership and management, and data breach response – from forensic IT investigation to media management.

Under the leadership of Ande Smith, we're focused on delivering solutions that are practical, and are both effectively and sustainably matched to your capabilities.


The human factor. We've sat where you sit.

With decades of experience in the industry, our team has the knowledge and ability to assist your organization with all of your cyber security and technology needs.


CMMC-AB Registered Practitioner

As a CMMC-AB accredited Registered Professional Organization™, Deer Brook’s team includes cyber professionals who have undergone training in the CMMC process and are ready to guide you in your preparation to meet the CMMC standards.


With years of experience in cyber security, our highly credentialed team of professionals can find the right, sustainable solutions to ensure not only you meet the standards during an audit, but maintain your compliance year over year. 

Tenable® is the Exposure Management company. Approximately 40,000 organizations around the globe rely on Tenable to understand and reduce cyber risk. As the creator of Nessus®, Tenable extended its expertise in vulnerabilities to deliver the world’s first platform to see and secure any digital asset on any computing platform. Tenable customers include approximately 60 percent of the Fortune 500, approximately 40 percent of the Global 2000, and large government agencies.

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