Introduction - If you have any usage issues, please Google them yourself
Some .pdf, .doc, .Excel, .ppt files are encrypted using the suffix .dsm. You need to use Adobe Reader, WORD, EXCEL, and PowerPoint if the Secospace DSM (file security management system) is logged in. Open for display and reading. Some of these documents are only granted read-only access. They can not be copied, printed, or copied except when they are displayed and read while Secospace DSM is logged in. Kind of document, we call it encrypted document. For this encrypted document, the use of this procedure, you can automatically display the displayed page content into a picture, according to the choice, the picture can be automatically made into PDF, WORD, PPT documents, so as to achieve the encryption of documents into non-encrypted The purpose of the document.