--- title: "Alessandro Gaggia (@Urz9999) | Hashnode" description: "404... Bio not found! Read the latest articles by Alessandro Gaggia on Hashnode." url: "https://hashnode.com/@Urz9999" --- @Urz9999 # Alessandro Gaggia @Urz9999 · Pavia, Italy · Joined October 2020 404... Bio not found! ### [Increase AWS Security Posture with IAM Roles and Policies](https://blog.leapp.cloud/increase-aws-security-posture-with-iam-roles-and-policies?utm_source=hashnode&utm_medium=feed) Tips and tricks to master the AWS IAM 10 min read · [blog.leapp.cloud](https://blog.leapp.cloud/increase-aws-security-posture-with-iam-roles-and-policies?utm_source=hashnode&utm_medium=feed) [Aug 3, 2023](https://hashnode.com/posts/increase-aws-security-posture-with-iam-roles-and-policies/64cb96c92798137f6c1c68fe) ### [AWS IAM CLI: a cheatsheet](https://blog.leapp.cloud/aws-iam-cli-a-cheatsheet?utm_source=hashnode&utm_medium=feed) Tips and tricks to master the AWS CLI 9 min read · [blog.leapp.cloud](https://blog.leapp.cloud/aws-iam-cli-a-cheatsheet?utm_source=hashnode&utm_medium=feed) [Jun 21, 2023](https://hashnode.com/posts/aws-iam-cli-a-cheatsheet/649309ca99f39011a795274d) ### [What is an IAM Principal?](https://blog.leapp.cloud/what-is-an-iam-principal?utm_source=hashnode&utm_medium=feed) A brief explanation 7 min read · [blog.leapp.cloud](https://blog.leapp.cloud/what-is-an-iam-principal?utm_source=hashnode&utm_medium=feed) [Jun 7, 2023](https://hashnode.com/posts/what-is-an-iam-principal/64807e8f9b21deec32073a4a) ### [How to fix response did not contain a valid saml assertion](https://blog.leapp.cloud/how-to-fix-response-did-not-contain-a-valid-saml-assertion?utm_source=hashnode&utm_medium=feed) How to investigate and fix one of the most common problem in managing IAM federated principals 4 min read · [blog.leapp.cloud](https://blog.leapp.cloud/how-to-fix-response-did-not-contain-a-valid-saml-assertion?utm_source=hashnode&utm_medium=feed) [Apr 21, 2023](https://hashnode.com/posts/how-to-fix-response-did-not-contain-a-valid-saml-assertion/64427f4c7384456e1bbf8a73) ### [AWS SDK: "Unable to locate credentials"](https://blog.leapp.cloud/aws-sdk-unable-to-locate-credentials?utm_source=hashnode&utm_medium=feed) Solving Boto3 and AWS CLI "unable to locate credentials" issue 5 min read · [blog.leapp.cloud](https://blog.leapp.cloud/aws-sdk-unable-to-locate-credentials?utm_source=hashnode&utm_medium=feed) [Feb 8, 2023](https://hashnode.com/posts/aws-sdk-unable-to-locate-credentials/63e3d699c43de9957678ca60)