2021 ICS/OT Cybersecurity Vulnerability Briefing - Year in Review

Explore the complex landscape of ICS/OT cybersecurity vulnerabilities in this 52-minute webinar presented by Dragos. Gain insights into the significant increase in published vulnerabilities impacting industrial control systems and operational technology environments in 2021. Delve into an analysis of 1703 common vulnerabilities and exposures (CVEs) and receive actionable guidance for defending industrial control systems. Learn about key trends in ICS/OT vulnerabilities, including high-profile cases like Log4j and PrintNightmare. Understand why some vulnerabilities may not require remediation and how to prioritize effectively. Discover the importance of context in making informed, risk-based decisions. Topics covered include advisory statistics, CVS scores, public vulnerability levels, impact ratings, and vulnerability accuracy. Gain valuable insights from Dragos researchers who assessed, confirmed, and corrected published advisories throughout 2021.

Introduction
Overview
Log4J
Print Nightmare
General Statistics
Advisory Statistics
CVS Score
Public Vulnerability Levels
Better Prioritization
Impact Ratings
Taking Action
Why We Hack
Vulnerability Example
Vulnerability Corrections
Common Platform Enumeration
Vulnerability Accuracy
QA