Reflecting on the recent CrowdStrike IT disaster, there are several key lessons to be learned, both for the company and society at large.

**

1. Staggered Updates: Instead of rolling out updates globally all at once, service providers should consider doing so in batches. This minimizes the impact of potential issues and contains the fallout.

2. Rigorous Testing: It's crucial to have robust testing pipelines, especially for providers of critical infrastructure. How did faulty code pass CI/CD checks? Comprehensive testing should be a priority to prevent such failures.

3. Single Points of Failure: The incident highlights the dangers of relying on single points of failure. The chaos caused by one mistake is a stark reminder of the risks in our increasing dependency on outside entities.

This situation underscores the need for careful update strategies, thorough testing, and awareness of potential vulnerabilities in our systems.