Dr David Manford is a cybersecurity specialist, author and educator with extensive experience in information technology, security operations and Security Information and Event Management (SIEM). His career across IT and cybersecurity has given him practical insight into security monitoring, threat detection, incident investigation, log management and cyber-risk reduction. He wrote Demystifying SIEM to bridge theory and practice, explaining complex concepts in clear, accessible language. A devoted family man, he values family, faith, community and the support of his loved ones. Through writing, teaching and professional practice, Dr Manford promotes continuous learning and equips cybersecurity professionals with essential, practical, real-world knowledge.