Was sich ändert

In addition to Google Drive, we’re expanding data classification labels to now include Gmail. Classification labels are used to classify and audit content according to organizational guidelines (“Sensitive”, “Confidential”, etc.) and apply policies, such as Regeln zum Schutz vor Datenverlust (DLP), to protect sensitive information in email messages. Classification labels will be available when using Gmail on the web – support for Gmail on mobile devices will be introduced in the coming months.

Wer ist davon betroffen?

Admins und Endnutzer

Warum es wichtig ist

Data breaches are increasingly common and costly across all sectors, including enterprises, public sectors, and government institutions. To minimize data exfiltration and better understand the data being shared, organizations need to differentiate between various types of information and their sensitivity levels to apply data protection policies accordingly. By expanding data classification labels to Gmail, Google Workspace provides admins with a more flexible and robust system integrated with data protection capabilities to help organizations effectively categorize and protect sensitive information. 

Specifically, admins can create:

• New classification labels or extend existing ones enabled in Drive labels for Gmail from the Label-Manager. Labels can be used to  denote department names, document types, document status, and other custom categories. 

• Data protection rules with classification label as a condition, to apply actions to a message based on its classification. For example, a message will be blocked if it’s classified as ‘Internal’ and is being sent to an external recipient.

Notification about delivery failure due to DLP policy, blocking messages labeled as ‘Confidential’ to be sent to recipients outside of the organization

• Data protection rules to automatically apply classification labels to a message, based on its content. For example, a ‘Confidential’ label can be applied to a message if it contains sensitive financial information, such as credit card or bank account numbers.

Data protection rule with ‘Apply a label’ action. Classification label specified in the rule will be applied to a message, if message contains information matching conditions of the rule

• DLP rules with Confidential Mode as a condition to prevent sending messages with sensitive information, if it is not encrypted (Confidential Mode is not enabled)

Data protection rule is set up to detect messages with sensitive information (credit card or passport numbers) and confidential mode disabled in order to enforce sending such info with enhanced protection measures

• Endverbraucher can view and apply Classification Labels when using Gmail on the web.

Users can apply classification labels to a message, according to the organization’s data governance policies

Zusätzliche Details

• When Data loss prevention (DLP) rules for Gmail using classification labels either as a condition or as an action, messages are scanned asynchronously. This means that the message is classified, blocked or quarantined after it leaves the sender’s mailbox) and before being dispatched to the recipient. In a future release, we plan to provide synchronous support with instant notifications consistent with our synchronous support of instant DLP enforcement for Gmail.

Note that: