tiedostotiedot

Tiedostotiedot, or file metadata, refers to the data that describes the characteristics of a file. This information is typically stored in the file's header or in a separate metadata file. Metadata can include details such as the file's name, size, type, creation and modification dates, and permissions. It can also encompass more specific attributes like author, keywords, and descriptions, especially in document files. Metadata plays a crucial role in file management, organization, and retrieval. It allows users to search for files based on their attributes, rather than just their names. Additionally, metadata can be used for file validation, security, and compatibility purposes. In digital forensics, metadata analysis is essential for investigating digital evidence. It is important to note that metadata can be manipulated or altered, so its reliability can vary.