Jessica Barker

Dr Jessica Barker is a leading expert on the human side of cyber security, helping organisations build strong security cultures through psychology, communication and behaviour change.

Dr Jessica Barker is a leading voice on the human side of cyber security, known for making complex topics accessible, relatable and engaging. A champion of cyber awareness, behaviour and culture, she helps organisations around the world build resilience from the inside out.

Named one of the UK’s top 20 most influential women in cyber security and a Tech Women 50 award winner, Jessica is Chair of ClubCISO and co-founder of Cygenta – where she works at the intersection of psychology, sociology and technology to influence real change in how people think and act around cyber risk.

Her background is as unique as her approach – combining technical knowledge with a deep understanding of human behaviour, shaped by her studies in sociology and civic design. With years of consultancy experience under her belt, she brings clarity and warmth to a topic often seen as intimidating.

Jessica is a highly sought-after speaker, delivering inspiring, thought-provoking keynotes across the globe – from corporate audiences to academic and practitioner forums. Whether speaking to CEOs or cyber professionals, she brings energy, insight and a refreshing sense of fun to every event.

Her work focuses on the psychology of cyber threats, social engineering, the power of language, and how to create a culture of security that people genuinely buy into. A trusted media commentator, Jessica regularly appears on the BBC, Sky News and Channel 4, and has been featured in the Guardian, Sunday Times and Grazia.

A passionate advocate for outreach and education, she supports numerous initiatives including the NCSC’s Cyber Schools Hub, TeenTech and Cyber Security Challenge. Alongside her husband and business partner, ethical hacker FC, she was Guest Curator of the Cheltenham Science Festival in 2018 and recently received a national award for her commitment to inspiring the next generation.