Prism Infosec Ltd is a Cheltenham-based cyber security consultancy with expert-led services delivered globally since 2006. Holding accreditations including CREST, CHECK, CBEST, and PCI, the team supports organisations across the full security lifecycle, helping them prepare, respond, and manage cyber risk to the highest standards. Services span penetration testing, cloud security, red teaming, simulated attack exercises, incident response, remediation, and governance, risk, and compliance (GRC) consulting. Whether working with a business preparing for growth or one navigating an active breach, Prism Infosec shapes every engagement around real-world outcomes and long-term resilience. Cyber risk is a business risk, and they help organisations take control.