LogChaos: Challenges and Opportunities of Security Log Standardization Abstract: The presentation will discuss how to bring order (in the form of standards!) to the chaotic world of logging. It will give a brief introduction to logs and logging and explain how and why logs grew so chaotic and disorganized. Next it will cover why log standards are sorely needed. It will offer a walkthrough that highlights the critical areas of log standardization. Past failed standards will be looked at and their lessons learned. Finally, current logging standard efforts will be presented briefly.