About the Author

Omar Santos is an active member of the cybersecurity community who leads several industry-wide initiatives. He is a best-selling author and trainer. Omar is the author of more than 20 books and video courses, as well as numerous whitepapers, articles, and security configuration guidelines and best practices. Omar is a principal engineer of the Cisco Product Security Incident Response Team (PSIRT), Security Research and Operations, where he mentors and leads engineers and incident managers during the investigation and resolution of cybersecurity vulnerabilities.

Omar co-leads the DEF CON Red Team Village, is the chair of the OASIS Common Security Advisory Framework (CSAF) technical committee, is the co-chair of the Forum of Incident Response and Security Teams (FIRST) Open Source Security working group, and has been the chair of several initiatives in the Industry Consortium for Advancement of Security on the Internet (ICASI). His active role helps businesses, academic institutions, state and local law enforcement agencies, and other participants dedicated to increasing the security of their critical infrastructures. You can find additional information about Omar’s current projects at h4cker.org and can follow Omar on Twitter @santosomar.