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Data Residency and Sovereignty Compliance

Thales helps enterprises and cloud providers meet data residency and data sovereignty regulations

Data Residency

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There are more than 100 national data privacy laws on the books. Global enterprise, SaaS vendors and cloud-solution providers need to be aware how to meet data residency requirements in their environment.

Thales can help prepare organizations to meet key global residency regulations, such as GDPR, through:

  • Preventing access to customer and employee data outside of their home legal jurisdiction;
  • Encryption key management;
  • Safeguarding sensitive data in cloud environments.
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  • Regulation
  • Compliance

One General Rule

Though there is a wide variation between requirements, meeting this single rule ensures that your organization remains in compliance:

  • All customer and employee data must not be accessible to those outside of their home legal jurisdiction
  • Exception: When explicit consent is given on a per usage basis

Encrypt Data at Rest and Restrict Data Access

The solution to the problem is to encrypt all data-at-rest and only allow access to data-at-rest from the jurisdiction where it originates.

With Thales, solving the problem is simple. Using Thales data-at-rest encryption with access control to limit data access to only those within a specific jurisdiction will satisfy all but a few national requirements (Germany and Spain are specific exceptions).

For Enterprises

At the file system and volume level, encrypt data sets from each jurisdiction with Vormetric Transparent Encryption. Set access controls (linked to your directory services infrastructure) so that the data-at-rest can only be decrypted by those within each country. Others will have no access to information, seeing only encrypted data blocks. For best practice, have each country keep their own encryption keys locally, so that even security management personnel from outside their jurisdiction cannot change encryption keys or access policies.

For access to information stored within databases and applications – link access to directory services infrastructure or other access management tools. You can also encrypt data on a column, field or database file level with Vormetric Application Encryption, and manage encryption keys using the Vormetric Data Security Management appliance interfaces to match jurisdictions. Enterprises can use Vormetric’s centralized, uniformly managed Data Security Manager to coordinate these operations.

For Cloud Providers

Offer customers the option to encrypt data-at-rest, managing their own encryption keys from within their local jurisdiction, and locking out access by others. With Vormetric Transparent Encryption from Thales, data-at-rest encryption is done by giving each customer its own local, physical or virtual Vormetric Data Security Manager, combined with agents on each customer system linked to that management instance. Consider becoming a Vormetric Partner.

Other key data protection and security regulations

GDPR

Regulation
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Perhaps the most comprehensive data privacy standard to date, GDPR affects any organisation that processes the personal data of EU citizens - regardless of where the organisation is headquartered.

PCI DSS

Mandate
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Any organisation that plays a role in processing credit and debit card payments must comply with the strict PCI DSS compliance requirements for the processing, storage and transmission of account data.

Data Breach Notification Laws

Regulation
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Data breach notification requirements following loss of personal information have been enacted by nations around the globe. They vary by jurisdiction but almost universally include a “safe harbour” clause.