text: **Additional resources**
  
  Oﬃcial AWS documentation: 
  
  • AWS Identity and Access Management Documentation 
  
  • Example IAM identity-based policies - an extensive list of example policies, including AWS 
  
  Lambda: Allows a lambda function to access an Amazon DynamoDB table which is useful in 
  
  microservices 
  
  • Grant least privilege section of the*Policies and permissions*chapter suggests a method to reﬁne 
  
  permissions for increased security 