top of page

Security for an Interconnected World

We Protect

The public and private sectors today lack a dedicated vision into protecting information technology. D&O Security Solutions LLC (DOSS) has professionals with the expertise to stand against the challenges our customers face.  Our technical approach is honed from over 30 years of experience across multiple domains.


DOSS is a Professional Services company specializing in Information Security, located in Stafford, VA. We are dedicated to National Security and deeply committed to reducing risks to our customer’s infrastructure. DOSS purpose is to PROTECT and deliver solutions that safeguard our customer’s critical operational assets. We view cyber support as a collaborative partnership with our customers. The passion we have for our work and dedication to our customer’s mission success is manifested throughout the security process. As cyber threats become more prevalent and more advanced, having a team of noted Cybersecurity thought leaders becomes more essential to your critical mission requirements.  


Our Capabilities

DOSS offers a top down holistic approach to information security management through a comprehensive review of current processes, customized solutions.

Touchscreen Computer

Defensive Security


Designers Working

Offensive Security


IT Program Management


Download our

Capabilities Statement


“[DOSS] exemplifies the directorate values of mission focus, customer service, employee focus, teamwork, and excellence.”

– CBP Customer

bottom of page