Description: Branch protection is a feature that prevents changes to a branch without proper review and approval. This characteristic is fundamental in the context of version control, as it ensures that the code integrated into main branches, such as ‘main’ or ‘master’, has been reviewed and validated by other team members. Branch protection helps maintain code integrity and prevents errors that could arise from unreviewed changes. Additionally, it allows for the establishment of collaboration policies, such as the requirement to create pull requests and the necessity for certain reviewers to approve changes before they are merged. This feature is especially relevant in collaborative development environments, where teamwork and code quality are essential. Tools like version control systems offer branch protection settings that allow teams to define specific rules about who can make changes and under what conditions, fostering a more controlled and secure workflow. In summary, branch protection is an essential practice in modern software development that contributes to the quality and stability of the final product.