Allan Liska

With more than 20 years of experience in ransomware and information security, Allan Liska has improved countless organizations’ security posture using more effective intelligence. Liska provides ransomware-related counsel and key recommendations to major global corporations and government agencies, sitting on national ransomware task forces and speaking at global conferences. Liska has worked as both a security practitioner and an ethical hacker at Symantec, iSIGHT Partners, FireEye, and Recorded Future. Regularly cited in The Washington Post, Bloomberg, The New York Times, and NBC News, he is a leading voice in ransomware and intelligence security. Liska has authored numerous books including “The Practice of Network Security, Building an Intelligence-Led Security Program;” “Securing NTP: A Quickstart Guide;” “Ransomware: Defending Against Digital Extortion;” “DNS Security: Defending the Domain Name System;” and “Ransomware: Understand.Prevent.Recover.”