CST (Computer Security Technology) is a single supplier for all IT security requirements and are experts in information & system security. CST has over 11 years of dedicated IT security expertise making us one of longest established specialists in within the UK. We provide consultancy and managed services for IT departments who may lack time, resource, or expertise themselves. CST internet, data & network security services complement your own resources such as backup & encryption systems, virus endpoint protection or secure VPNs.