Greg Hoglund

Greg Hoglund has been a pioneer in the area of software security. He is CEO of HBGary, Inc., a leading provider of software security verification services. After writing one of the first network vulnerability scanners (installed in over half of all Fortune 500 companies), he created and documented the first Windows NT-based rootkit, founding rootkit.com in the process. Greg is a frequent speaker at Black Hat, RSA, and other security conferences. James Butler, Director of Engineering at HBGary,...See more

Greg Hoglund has been a pioneer in the area of software security. He is CEO of HBGary, Inc., a leading provider of software security verification services. After writing one of the first network vulnerability scanners (installed in over half of all Fortune 500 companies), he created and documented the first Windows NT-based rootkit, founding rootkit.com in the process. Greg is a frequent speaker at Black Hat, RSA, and other security conferences. James Butler, Director of Engineering at HBGary, has a world-class talent for kernel programming and rootkit development and extensive experience in host-based intrusion-detection systems. He is the developer of VICE, a rootkit detection and forensics system. Jamie's previous positions include Senior Security Software Engineer at Enterasys and Computer Scientist at the National Security Agency. He is a frequent trainer and speaker at Black Hat security conferences. He holds a masters of computer science from the University of Maryland, Baltimore County. He has published articles in the "IEEE Information Assurance Workshop," Phrack, USENIX;login:, and "Information Management "and "Computer Security." See less