The KPN service allows users to send files of up to 4 GB to someone else. That is 2 GB more than the well-known service WeTransfer, with which large files can be shared for free via the internet in a similar way.
Secure File Transfer is a secure file sending service. Users can send multiple files up to four gigabytes at a time. KPN attaches great importance to anonymity in this service. The service uses end-to-end encryption based on AES gcm. Files are encrypted with sha-256. Downloads can also be password protected.
After uploading, users receive a URL that they can share with others. However, this is also possible with a qr code. KPN recommends that you do not send the URL or Qr code by e-mail, but by using a privacy-friendly communication method, such as wire or signal. will be done.
It is currently not possible to send files larger than 4 GB via the service, even for a fee.