Comprehensive Cyber Security Solutions for Linux and Android

Quark Security has decades of experience designing, developing, and analyzing high-security solutions, and we regularly provide support for customers using Red Hat® Enterprise Linux® (RHEL) and other distributions such as Yocto Linux®, Security Enhanced Linux (SELinux), and Security Enhancements (SE) for Android™.

Our cyber security solution services include security architecture design, implementation, and analysis support.


“Yocto Project and all related marks and logos are trademarks of The Linux Foundation. This website is not, in any way, endorsed by the Yocto Project or The Linux Foundation.”

We Are Experts in Security Architecture Design & Development

All code has vulnerabilities.

Quark Security can help you design architectures that limits the risk to systems and networks in the event that those vulnerabilities are exploited. Quark Security helps develop solutions supporting your unique requirements that match the solution’s security architecture.

  • Using our extensive Linux experience, we tailor customers’ cyber security solutions to their threat model.
  • We can build cyber security solutions from the ground up, become part of an integrated product team, or can build the components that are unfamiliar to your team.

Is Your SELinux Policy Meeting Your Security Goals?

Quark Security can help you reevaluate.

We have experience with a variety of customers creating SELinux policy for Red Hat® Enterprise Linux® (RHEL) operating systems and Yocto-based solutions.

  • We maintain a tailored version of SELinux policy to secure RHEL-based solutions
  • We are trusted by lab-based security assessment (LBSA) teams as part of a cross-domain solution development.

Lab Based Security Assessment

Our team regularly analyzes security architectures, SELinux policy and produces documentation suitable for inclusion in accreditation evidence packages.

Let us help you solve your cyber security problems.

Contact Information

10320 Little Patuxent Parkway
Suite 320
Columbia MD, 21044-3313


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10320 Little Patuxent Parkway
Suite 320
Columbia MD, 21044-3313