I’ve customized a document type. As shown in the figure, it is used to save PDF files of drawings. I want to directly preview these drawing files online in the browser on an Android tablet without the option to download them. Downloading the drawing files poses a risk of information leakage, and there is no guarantee that the downloaded drawings are the latest version. Is there a good way to achieve this? Currently, the browser can control IP whitelisting (users cannot log in when they leave the company network), and functions such as Bluetooth, cloud services, and printing for sharing are disabled. However, it is not possible to only enable online preview and prevent downloading. Do you have any good suggestions to achieve this?
Hi @12639667
This is an expected mobile browser behavior. Actually, file is always downloaded (even on desktop computer … so this leak risk is always there). If you want to keep PDF on server side, will need to customize a bit.
Hope this helps.