In the realm of cybersecurity, logging and monitoring stand as the guardians of sensitive data, ensuring compliance with essential security standards like PCI DSS v.4 and ISO 27001. Today, we'll explore the fundamentals of logging, the structure of logs, effective monitoring methods, and the pivotal role of SIEM solutions.
In the context of information technology, a log is a detailed record of events, actions, or changes occurring within a system or a system-level object. These logs act as a timeline, offering timely alerts and creating a historical record of activities.
Logs typically include crucial details such as the date and time of the event, the user or system responsible, the action taken, and relevant metadata. The structure is standardized, making it easy for analysis and interpretation.
