Encryption has become an important function in the database industry, as most companies are taking extra care to keep their data safe. It is important to keep the data safe on disk as well as when it is moving in the network. This restricts any unauthorized access to the data. These two types of protection are known [&]

https://www.percona.com/blog/2018/11/01/wiredtiger-encryption-at-rest-percona-server-for-mongodb/