Provides security services and select product lines.

Assess, recommend, design, and implement solutions and offers a risk management program addressing all aspects of information security.

Provides advisory consulting, training, penetration analysis, intrusion detection, incident response, risk assessment, VPN, public key infrastructure, identity management, policies and procedures, smart cards, and biometrics.

Provides assessments, penetration testing, auditing, risk mitigation, network design and project management. Located in San Diego, California, USA.

Provides security assurance, enterprise monitoring, and compliance services. Based in Columbus, Ohio.

Security and risk analysis, architecture design for electronic commerce, business case development, technology alternatives review, and project management.

Services include network security, investigating Internet and digital thefts and frauds, and in providing high-technology litigation support.

A professional services firm offering services from risk assessment to the remediation of existing security problems, as well as the design and implementation of secure information technology frameworks.

Specializes in security consulting, training, advisories, and security management services.

An open source firm adapting secure technologies to our business needs and requirements