Information Assurance

Safeguarding information, systems, and networks is critical to any information technology infrastructure. USi delivers security engineering services and solutions throughout the systems life cycle. Our security engineers provide expert security architecture design and integration, certification and accreditation (C&A), risk and vulnerability assessments, security policy development and review, continuity of operations planning, and disaster recovery services. USi works closely with our customers during each phase of their C&A process to help ensure compliance with all government regulations and guidelines, including Appendix III of OMB A-130, the Defense Information Assurance Certification and Accreditation Process, and National Institute of Standards and Technology Certification and Accreditation Process guidelines (NIST 800 series).

Our services include:

Security engineering and integration

  • Development of security architectures
  • Public key infrastructure software integration
  • Vulnerability remediation
  • Identity management (biometrics)
  • System access control integration
  • Network and remote access security
  • Defense Information Infrastructure Common Operating Environment compliant security


  • Security policy development and review
  • C&A artifact development and review
  • Risk/vulnerability assessment
  • Disaster recovery/continuity planning

Test and evaluation

  • Security test and evaluation
  • Smart card/digital certificates

Secure system deployment

  • Training
  • Operation
  • Administration


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