Amazon Glacier is a cloud storage service for data archiving and backup. It is a low-cost service with longer retrieval times. The user can store the small and large amount of data reliably within the Glacier. There is no limitation for the storage of data in Glacier and the data is secure and easy to access. It helps to protect data by storing on multiple devices with different facilities.
The Glacier has integrity check facility which monitors the data. Amazon Glacier encrypts the data using advanced encryption standard and supports secure transfer of data over SSL (Secure sockets layer). Data stored in the Glacier is immutable means after the data is archived it cannot be modified. This automatically ensures that the data which is compliance and regulatory records cannot be altered after the archiving process.
The many uses of Amazon Glacier which are the digital storage, archiving of healthcare information, archiving of regulatory and compliance, data storage helps in the efficient storage of data and its safety.