CloudTrail allows managing the events generated in the Amazon Web Services Accounts. That means, it is useful to track user activities and API usage; record them as events in AWS CloudTrail.
AWS provides a user interface, the AWS CloudTrail console, to manage the events records in the AWS CloudTrail. AWS CloudTrail also delivers the log files to Amazon S3 (Simple Storage Service).
CloudTrail records important information for each action; including service used, performed actions, etc,
By default, CloudTrail logs limited information about an activity. If you want to record the complete actions of activity, you need to configure the CloudTrail trail. This is also helpful to record all the actions made for activity in all regions. And using CloudTrail trails we can enable delivering of event information to an Amazon S3 (Simple Storage Service).
We will discuss more topics as we go.
[..] David