MongoDB also offers external authentications such as LDAP and Kerberos. All the network traffic is encrypted by a given key, and it is only possible to read data with a valid certificate signed by such key. All certificates are signed by the same Certificate Authority and must be valid. The x.509 authentication is an internal authentication that allows instances and clients to communicate to each other. The MONGODB-CR method was deprecated in version 3.0. These authentication methods do not send passwords as plain text to the server when the client is starting an authentication. Each new session has a different hash/code, which stops people from getting the password when sniffing the network. Challenge-response authentication methods are widely used on the internet in several server-client software. All the users and passwords are saved encrypted in the MongoDB instance. SCRAM-SHA-1 and MONGODB-CR are challenge-response protocols. This blog post explains not only how to create personalized roles, but also how to grant minimum access to a user. ![]() However, some companies have their own security policies that are often not covered by default roles. It is a continuation of Securing MongoDB instances.Īs said before, MongoDB features a few authentication methods and built-in roles that offer great control of both who is connecting to the database and what they are allowed to do. ![]() In this blog post, we’ll walk through the native MongoDB authentication and roles, and learn how to create personalized roles.
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