Skip to main content


Sample Image

David Allen

David Allen

Managing Director, Cysiam

A rounded security expert with a deep technical background focused on Cyber Security at a national level. Advisor on national and organisational Cyber Risk – specifically from a Nation-State threat perspective, David is an exceptional leader and executive, with a track record of delivering national security projects with critical stakeholder requirements and overcoming significant cultural complexities. David’s expertise has been developed over 20 years in the specialist military and secure government roles; and most recently in the private sector. He is an excellent communicator and is most passionate about reducing the complexity around cyber security and helping clients understand what they need to know and do to build resilience in the digital age.