Helpful Articles/ Docs:

• Official "Encryption at Rest" Docs: https://docs.mongodb.com/manual/core/security-encryption-at-rest/

• Official Security Checklist: https://docs.mongodb.com/manual/administration/security-checklist/

• What is SSL/ TLS? => https://www.acunetix.com/blog/articles/tls-security-what-is-tls-ssl-part-1/

• Official MongoDB SSL Setup Docs: https://docs.mongodb.com/manual/tutorial/configure-ssl/

• Official MongoDB Users & Auth Docs: https://docs.mongodb.com/manual/core/authentication/

• Official Built-in Roles Docs: https://docs.mongodb.com/manual/core/security-built-in-roles/

• Official Custom Roles Docs: https://docs.mongodb.com/manual/core/security-user-defined-roles/