Mongodb分片安全认证 官网: http://www.mongodb.org/display/DOCS/Security+and+Authentication#SecurityandAuthentication-ReplicaSetandShardingAuthentication http://www.mongodb.org/display/DOCS/Replica+Set+Authentication 实在不行还可以使用: IP Address Binding:http://www.mongodb.org/display/DOCS/Security+and+Authentication#SecurityandAuthentication-IPAddressBinding