About the Authors

Omar Santos is the technical leader for the Cisco Product Security Incident Response Team (PSIRT). He mentors and leads engineers and incident managers during the investigation and resolution of security vulnerabilities in all Cisco products. Omar has been working with information technology and cybersecurity since the mid-1990s. Omar has designed, implemented, and supported numerous secure networks for Fortune 100 and 500 companies and for the U.S. government. Prior to his current role, he was a technical leader within the World Wide Security Practice and the Cisco Technical Assistance Center (TAC), where he taught, led, and mentored many engineers within both organizations.

Omar is an active member of the security community, ...

Get Santos:CCNA Sec 210-260 OCG now with the O’Reilly learning platform.

O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.