Endpoint data loss prevention - Unallowed apps settings

[hoaduong]

Hi, do not know whether this is a suitable place to ask for helps regarding MS Endpoint DLP Settings or not but I want to stop our users from sharing sensitive data over apps like Telegram, Skype, Viber, Whatsapp, etc.

I tried with the "Unallowed Apps" section and also DLP policies to detect such activities for test users including me but nothing happens. I can still send a word document with Confidential label via Telegram, Skype to my friends.

Any hints on this Endpoint DLP Settings?

thanks.

[#2]

@hoaduong

Please confirm if you have created the DLP endpoint policy, where access by restricted apps is set to block.

Refer the screenshot attached.

[#3]

@AnuragSrivastava
Thanks for your response. This morning, I found out that the policy is working after 4 days of being created. It works fine, sending sensitive files to Skype is blocked now.

regards.