Operational Protocols

Gradian Systems Gradian Systems- Independent security consultants specialising in encryption, authentication, e-mail and enterprise compliance. Customroute Ltd Customroute Ltd- A UK based firm providing services in the areas of secure architecture, design, and implementation. Corsaire Limited Corsaire Limited- Provides auditing, penetration testing, application testing and code reviews. Includes useful guides on security topics. commissum commissum- Provides a range of information security services to a broad cross-section of businesses and government organisations. Blue256 Ltd Blue256 Ltd- Offers network and internet security, installations and network support. Aston Information Security Aston Information Security- Offers services in the areas of information security, disaster recovery, business continuity and digital forensics. Alderbridge Consultancy Ltd Alderbridge Consultancy Ltd- Provides IT security consultancy services specialising in network security, firewalls, and vulnerability assessment. Control Risks Group Control Risks Group- Firm providing UK-based security consulting.