1. A data format or file structure that limits the types of content, modifications, or access that can be performed on it
The restrictive format prevented users from editing the document freely.
O formato restritivo impedia os usuários de editar o documento livremente.
2. A technical specification that constrains functionality or compatibility for security or licensing purposes
PDFs can be saved in a restrictive format to prevent copying and printing.
PDFs podem ser salvos em um formato restritivo para evitar cópias e impressões.