Policies
This section describes the configuration of data loss prevention policies within Microsoft Purview associated with systems built according to guidance in ASD's Blueprint for Secure Cloud.
Estimated reading time: 2 minutes
Instruction
The below pages outline the as built configuration for ASD’s Blueprint for Secure Cloud (the Blueprint) for the Microsoft Purview portal at the following URL:
https://compliance.microsoft.com/datalossprevention/policies
The settings described on these pages provide a baseline implementation for a system configured using the Blueprint. Any implementation implied by these pages should not be considered as prescriptive as to how an organisation must scope, build, document, or assess a system.
Implementation of the guidance provided by the Blueprint will differ depending on an organisation’s operating context and organisational culture. Organisations should implement the Blueprint in alignment with their existing change management, business processes and frameworks.
Placeholders such as <ORGANISATION.GOV.AU>
, <BLUEPRINT.GOV.AU>
and <TENANT-NAME>
should be replaced with the relevant details as required.
Note
The below is a base list of policies with general conditions, actions, and alerting. Organisations should implement these and other policies in accordance with their risk appetite.
Add PSPF X-Header and Subject Marking
This section describes the configuration of data loss prevention policies within Microsoft Purview associated with systems built according to guidance in ASD's Blueprint for Secure Cloud.
Data Loss Prevention: Block un-labelled email
This section describes the configuration of Data Loss Prevention (DLP) policies within Microsoft Purview associated with systems built according to guidance in ASD's Blueprint for Secure Cloud.
Data Loss Prevention: Block non-permitted classifications
This section describes the configuration of Data Loss Prevention (DLP) policies within Microsoft Purview associated with systems built according to guidance in ASD's Blueprint for Secure Cloud.
Data Loss Prevention: Block email of PROTECTED items
This section describes the configuration of Data Loss Prevention (DLP) policies within Microsoft Purview associated with systems built according to guidance in ASD's Blueprint for Secure Cloud.
Data Loss Prevention: Block external sharing of PROTECTED items
This section describes the configuration of Data Loss Prevention (DLP) policies within Microsoft Purview associated with systems built according to guidance in ASD's Blueprint for Secure Cloud.
Data Loss Prevention: Limit internal sharing of PROTECTED items
This section describes the configuration of Data Loss Prevention (DLP) policies within Microsoft Purview associated with systems built according to guidance in ASD's Blueprint for Secure Cloud.
Data Loss Prevention: Warn users distributing OFFICIAL: Sensitive items
This section describes the configuration of Data Loss Prevention (DLP) policies within Microsoft Purview associated with systems built according to guidance in ASD's Blueprint for Secure Cloud.
Data Loss Prevention: Australia Privacy Act Enhanced
This section describes the configuration of Data Loss Prevention (DLP) policies within Microsoft Purview associated with systems built according to guidance in ASD's Blueprint for Secure Cloud.
Data Loss Prevention: Australia Personally Identifiable Information (PII) Data
This section describes the configuration of data loss prevention policies within Microsoft Purview associated with systems built according to guidance in ASD's Blueprint for Secure Cloud.
Data Loss Prevention: Australia Health Records Act (HRIP Act) Enhanced
This section describes the configuration of data loss prevention policies within Microsoft Purview associated with systems built according to guidance in ASD's Blueprint for Secure Cloud.
Data Loss Prevention: Australia Financial Data
This section describes the configuration of data loss prevention policies within Microsoft Purview associated with systems built according to guidance in ASD's Blueprint for Secure Cloud.
Data Loss Prevention: Limit disclosure of potentially PROTECTED information
This section describes the configuration of Data Loss Prevention (DLP) policies within Microsoft Purview associated with systems built according to guidance in ASD's Blueprint for Secure Cloud.
Data Loss Prevention: Limit disclosure of sensitive information
This section describes the configuration of Data Loss Prevention (DLP) policies within Microsoft Purview associated with systems built according to guidance in ASD's Blueprint for Secure Cloud.
Data Loss Prevention: Default policy for devices
This section describes the configuration of Data Loss Prevention (DLP) policies within Microsoft Purview associated with systems built according to guidance in ASD's Blueprint for Secure Cloud.
Data Loss Prevention: Default policy for Teams
This section describes the configuration of Data Loss Prevention (DLP) policies within Microsoft Purview associated with systems built according to guidance in ASD's Blueprint for Secure Cloud.