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McAfee Enterprise MVISION Cloud

DLP Collaboration Use Cases for Zoom

Supported Features 

MVISION Cloud for Zoom supports these features for the DLP collaboration of users:

  • Identify and remove sensitive content shared with 1:1 or 1: many chats.
  • Identify and remove sensitive content shared in specific teams/channels.
  • Identify sensitive content posted in conversation with internal users and remove the content.
  • Identify sensitive content posted in conversation with internal users and revoke collaboration

Note: External Collaborators in multi-chat/chat if you want to revoke collaboration with them that is not supported as there are no relevant Zoom APIs for it. We have to explore a workaround to support it in future releases.

Identify and Remove Sensitive Content Shared With 1:1 or 1: Many Chats

MVISION Cloud for Zoom allows security admins to define the DLP policies to monitor and remove sensitive data posted in channels. Messages or files posted in the regular channels that are in 1:1 or 1: many chat conversations are monitored and deleted.

For example, say your organization has the domain myorg.com. Some of the teams in 'MyOrg' Zoom tenant having multiple channels supporting 1:1 and 1: many chats. So the organization wants to detect and remove any sensitive data such as credit card numbers posted in that channels. 

To identify and remove the sensitive content posted in channels, define the DLP policy for Zoom in the MVISION Cloud as described.

Rule Group 

For the DLP Policy, create the File Path/Folder ID associated with the Rule Group to identify the sensitive data.

To create a File Path/Folder ID policy:

  1. Go to Policy > DLP Policies
  2. Click Actions > Create New Policy
  3. Under Add Rules, select File Path/Folder ID and enter the list of internal team names.
  4. Under Add Rules, select any options such as Data IdentifierKeywordRegular Expression.
    clipboard_ef5b3c2ce00b3a0b900ee3f890f7b5c44.png

Response Action  

To add a response action to a policy:

  1. In the Create New DLP Policy page, under Response, select Delete to remove the sensitive data.
    clipboard_e69ddc1b4820787d9116e37384b2df20a.png
  2. Click Save.

Identify and Remove Sensitive Content Shared in Specific Teams / Channels 

Zoom dedicate channels within a team to keep conversations organized by specific topics, projects, disciplines, etc. To create a channel, you must create a Team Name, then add the channels to it.  MVISION Cloud for Zoom allow security admins to define the DLP policies to monitor and remove the sensitive content shared in any specific teams /channels.

For example,  say you are sharing sensitive content such as credit card details in the teams name external.team1 and the associated channels with that team such as Channel 1 and Channel 2  also receive the same sensitive information. To remove the sensitive content from that specific team/ channels, define the DLP policy for Zoom in the MVISION Cloud as described.

Rule Group  

For the DLP Policy, create the File Path/Folder ID associated with the Rule Group to identify the sensitive data.

To create a File Path/Folder ID policy:

  1. Go to Policy > DLP Policies
  2. Click Actions > Create New Policy
  3. Under Add Rules, select File Path/Folder ID and enter the list of internal channel names.
  4. Under Add Rules, select any options such as Data IdentifierKeywordRegular Expression.
    clipboard_ef5b3c2ce00b3a0b900ee3f890f7b5c44.png

Response Action  

To add a response action to a policy:

  1. In the Create New DLP Policy page, under Response, select Delete to remove the sensitive data.
    clipboard_e69ddc1b4820787d9116e37384b2df20a.png
  2. Click Save.
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