Skip to main content alibris logo

Allen Harper

Dr. Allen Harper , CISSP, is the founder of N2NetSecurity, Inc.; former EVP and chief hacker at Tangible Security; former program director at Liberty University; and now serves as EVP of Cybersecurity at T-Rex Solutions LLC.. Ryan Linn has over 20 years in the security industry, ranging from systems programmer to corporate security, to leading a global cybersecurity consultancy. Stephen Sims is an industry expert with over 15 years of experience in information technology and security. He...See more