Log analysis is the process of reviewing and analyzing log files generated by computer systems, networks, and applications. These log files contain valuable information about system activities, user interactions, errors, and security incidents. By analyzing log data, organizations can gain insights into system performance, identify issues, detect anomalies, and improve security. Log analysis is commonly used in IT operations, cybersecurity, compliance monitoring, and troubleshooting. Specialized tools and software are often used to automate the process of collecting, parsing, and analyzing log data.