The General Data Protection Regulation (GDPR) introduces several obligations for processors who process personal data on behalf of controllers. These obligations apply to any processing of personal data in the context of the activities of an establishment of a controller or a processor in the EU, regardless of whether the processing takes place in the EU or not. The GDPR also applies to the processing of personal data of data subjects who are in the EU by a controller or processor not established in the EU, where the processing activities are related to the offering of goods or services to data subjects in the EU or the monitoring of their behaviour as far as their behaviour takes place within the EU.
The GDPR’s list of processor obligations regarding cloud computing includes all of the following:
Controllers must be given notice of any subprocessors and have a right of objection. According to Article 28 of the GDPR, a processor shall not engage another processor without prior specific or general written authorisation of the controller. In the case of general written authorisation, the processor shall inform the controller of any intended changes concerning the addition or replacement of other processors, thereby giving the controller the opportunity to object to such changes.
Individuals authorized to process the personal data are subject to an obligation of confidentiality. According to Article 28 of the GDPR, the processor shall ensure that persons authorised to process the personal data have committed themselves to confidentiality or are under an appropriate statutory obligation of confidentiality.
Processors must implement technical and organizational measures to ensure a level of security appropriate to the risk. According to Article 32 of the GDPR, the processor shall implement appropriate technical and organisational measures to ensure a level of security appropriate to the risk, taking into account the state of the art, the costs of implementation and the nature, scope, context and purposes of processing as well as the risk of varying likelihood and severity for the rights and freedoms of natural persons.
The GDPR’s list of processor obligations regarding cloud computing does not include the following:
Any personal data related to data subjects must be securely maintained for a maximum of ten years. The GDPR does not specify a precise time limit for the storage of personal data, but leaves it to the controller to determine the appropriate retention period, taking into account the nature, scope, context and purposes of the processing, as well as the risks for the rights and freedoms of data subjects. The GDPR also allows for the further storage of personal data for archiving purposes in the public interest, scientific or historical research purposes or statistical purposes, subject to appropriate safeguards. Therefore, the processor must follow the instructions of the controller regarding the storage duration of the personal data, and delete or return the personal data to the controller after the end of the provision of services relating to the processing, unless required to store the personal data by Union or Member State law.
References:
GDPR, Articles 3, 4, 28, 29, 32, 51, 55, 56, 57, 58, 60, 61, 62, 63, 64, 65, 66, 67, and 68.
EDPB Guidelines 07/2020 on the concepts of controller and processor in the GDPR, pages 19, 20, 21, 22, 23, 24, 25, 26, 27, and 28.
Cloud Computing and GDPR: what you need to know | Combell, paragraphs 1, 2, 3, 4, 5, 6, 7, and 8.
GDPR Processor Obligations - Taylor Wessing, paragraphs 1, 2, 3, 4, 5, 6, 7, and 8.