Return home >

About CNS
CNS is a specialist security and networking consultancy, established in the City of London in 1999.

CNS has built an excellent reputation for information security and networking consultancy & services to our customers across a variety of sectors on a global scale. The company is wholly owned by its employees and directors.

CNS's customers vary in size, from FTSE 100 and large public sector organisations to SMEs, but are united in the importance of digital information to their business and in their desire for pragmatic, knowledgeable help in securing their systems and data and meeting their connectivity requirements.

CNS are CESG CHECK Green accredited, CLAS Accredited and a PCI DSS QSA. By working with us, you can be assured of access to the latest security intelligence; to an understanding of the latest regulatory requirements; and to experts in IT security and network design. Our consultants will assess your current state, and work with you to plan, justify and implement necessary improvements.

You can rely on the fact that your business infrastructure is protected and secure, enabling you to focus on other business priorities. CNS will remain at your side, managing and updating your network and security as often as you want; saving you time, worry and expense. Our consultants will assess your current state, and work with you to plan, justify and implement necessary improvements.


CNS has three delivery divisions as follows:

Network & Security Solutions - Our Solutions division offers design, implementation & consultancy solutions across a broad range of technologies including:

  • Secure Perimeter
  • Remote Working
  • Third Party Access Solutions
  • Content Control
  • Encryption
  • Management, monitoring & logging

Security Assessment - Our Assessment Services division offers;

  • Ethical Hacking - Manual Vulnerability Assessment, Application Testing & Exploit Services & CESG CHECK Testing
  • PCI DSS QSA Auditing & Pre-Audit Assessment
  • Vulnerability Scanning
  • Systems Audit & Configuration Reviews
  • Firewall Ruleset Review
  • Governance, Policy & Procedure Review
  • Compliance Services

Managed Services - The Services division specialises in secure network management, and the management of network & security components and services. Services include:

  • Secure Perimeter Management
  • Threat Alerting (inc Patch Management)
  • LAN/WAN management
  • Change and Configuration Control
  • Managed IDS/IPS
  • Host Management
  • 24/7 Service Provision

CNS has built an enviable reputation, and can offer a wide variety of customer references across all service areas.

Please contact us to find out more.

return to the top
  CNSUK  - meet the team


| home | about us | partners | resources | news | clients | contact us |