MAS + Cloud
The primary focus of MAS-TRM is access control and encryption of confidential data. Since MAS recognizes cloud services as outsourcing, customers must ensure best practices are followed. MAS guidelines state that sensitive information must be encrypted before offsite transport and protected on IT systems, servers, and databases through strong access controls, following the principle of “least privilege.” Access rights should be granted based on job responsibility — no intrinsic access should be granted by rank or position. Financial institutions should maintain audit logging of privileged user activities while disallowing privileged users access to logs capturing their actions.