Encrypting and decrypting electronic documents or computer files is very easy with DigiDoc4 Client and RIA DigiDoc mobile app. However, keep in mind that encryption is intended for the secure transmission of information (via e-mail or other communication channels), and is not suitable for long-term file storage!
Encrypting documents with RIA DigiDoc app
Encrypting documents with the RIA DigiDoc app is simple: you don’t need an ID-card or a mobile-ID. You only need to know the personal identification numbers (or company registration numbers) of the people to whom you want to give permission to open encrypted files.
Decrypting encrypted documents with RIA DigiDoc app
To decrypt documents using RIA DigiDoc, you need to first save the encrypted files and then make sure that the ID-card is connected to the smart device. Step-by-step instructions for decryption.
Signing e-mails in Outlook 2019 for Windows with SK certificates
Instructions for signing e-mails in Microsoft Outlook.
Encrypting large (120+ MB) files
It is recommended to use the DigiDoc4 client for encrypting documents smaller than 120 MB. If you need to share large files securely, you need to find an alternative solution.