Secure solutions for the converged cyber domain


Sentar is a cyber intelligence company, applying advanced analytics and systems engineering expertise to protect our national security and way of life by innovating, building, and securing mission-critical assets.

At Sentar, we recognize that cybersecurity is essential, but not sufficient in tackling the ever-evolving cyber threat; in order to deliver effective outcomes, we must bring expertise in technical disciplines: cybersecurity, intelligence & analytics, systems & software engineering. At the convergence of these disciplines are Sentar’s solutions: Protecting Data & Critical Infrastructure, Understanding & Managing Cyber Risks, Identifying & Mitigating Vulnerabilities, Proactively Finding Bad Actors, Developing Secure Integrated Systems, Enhancing Cyber Resilience, and Ensuring Critical Mission Operations.

Our outcomes focus on resilience, predictive and proactive operations, automated incident response, risk awareness for decision-making, and deriving intelligence from large datasets. We have also established a strong history of analytics innovation, developing technology using artificial intelligence, machine learning, and agent-based algorithms long before those terms were in vogue. Underpinning our solutions and capabilities, our vision remains aligned with the evolving cyber domain, and is an inspirational mandate to keep us focused on desired outcomes.

In a connected world, cyberattacks present a threat to every aspect of our society.

Our passion is protecting our nation’s security and our way of life by innovating, building, and securing mission critical assets.

Sentar Awarded $32M Task Order for Defense Health Agency

“We are excited to partner with NIWC Atlantic in executing this critical mission,” says Nathan Swab, Director at Sentar. “With our expertise in cybersecurity and commitment to excellence, we are confident in our ability to continue to enhance the security posture of the Department of Defense (DoD) Military Health System (MHS) and ensure the delivery of secure and reliable healthcare services to millions of beneficiaries. This partnership is a testament to Sentar’s dedication to protecting critical information systems and our unwavering commitment to national security.”

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Sentar Ranks Among Highest-Scoring Businesses on Inc.’s Annual List of Best Workplaces for 2024

“Being recognized as one of Inc.’s Best Workplaces is a testament to the incredible culture we have built at Sentar,” says Bridget McCaleb, Catalyst and CEO at Sentar. “Our commitment to creating an exceptional workplace where our employees can thrive and grow has always been a top priority. This recognition reflects the hard work and dedication of our entire team. We are honored to be included on this prestigious list and will continue to prioritize our employees’ well-being and success.”

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Don’t Skip the Software Updates! Here’s Why

How many times have you been working on your computer, and you see the little pop-up window that tells you updates are available for your software? Many people are tempted to click the ‘remind me later’ button and keep working. However, doing this can put your software, device, and/or personal information at risk. Software updates are a critical component of your digital safety and cyber security.

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Phishing: The Silent Threat to Your Data

Scams are nothing new. There have always been criminals who try to trick people into giving them money or information. However, in today’s technology-driven world, criminals have become more advanced in how they attempt to trick people or steal information. Phishing has become one of the main ways that criminals try to gain access to other’s information.

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MFA: The Secret Weapon to Protecting Your Digital Life

Cyberattacks on personal and company information are increasing at an alarming rate. Almost everyone has been faced with the issue of having their password to an account stolen. In today’s world of advanced technology and determined cybercriminals, it has become hard to create passwords that cannot be hacked.

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