Complying with the TSA Cybersecurity Directives for Critical Infrastructure

To combat the increasing number of cyberattacks targeted at critical infrastructure, the Department of Homeland Security's Transportation Security Administration (TSA) issued several security directives in 2021-23.

1. TSA Security Directive Pipeline-2021-02D aims to increase the security posture of the owners and operators of US-based gas and liquid pipelines.

2. TSA Security Directive 1580-21-01A focuses on improving cybersecurity for passenger and freight railroad carriers.

Read this white paper for a detailed walkthrough of the TSA requirements, with callouts for industry-specific differences.