In cybersecurity and software development, a commit refers to the action of saving changes to a code repository, such as Git. Each commit records a snapshot of the project's files at a specific point in time, often accompanied by a message describing the changes made. This process helps track modifications, enables collaboration among multiple developers, and allows for easy rollback to previous versions if necessary. Commits are essential for maintaining the integrity and history of a project, supporting secure and organized development workflows. In cybersecurity, monitoring commits can help detect unauthorized or potentially malicious changes to codebases.