Tag: Amazon VPC

October 28, 2024: We updated the text and figure for security objective 1 to show Amazon Route 53 Resolver DNS Firewall. Amazon Virtual Private Cloud (Amazon VPC) endpoints—powered by AWS PrivateLink—enable customers to establish private connectivity to supported AWS services, enterprise services, and third-party services by using private IP addresses. There are three types of […]

In this post, I will show you how to apply security at multiple layers of a web application hosted on AWS. Apply security at all layers is a design principle of the Security pillar of the AWS Well-Architected Framework. It encourages you to apply security at the network edge, virtual private cloud (VPC), load balancer, […]

In this blog post, I show you how to deploy a solution that uses AWS Lambda to automatically manage the lifecycle of Amazon VPC Network Access Control List (ACL) rules to mitigate network floods detected using Amazon CloudWatch Logs Insights and Amazon Timestream. Application teams should consider the impact unexpected traffic floods can have on an application’s availability. Internet-facing applications can […]

You can use AWS Resource Access Manager (AWS RAM) to securely, simply, and consistently share supported resource types within your organization or organizational units (OUs) and across AWS accounts. This means you can provision your resources once and use AWS RAM to share them with accounts. With AWS RAM, the accounts that receive the shared […]

AWS Verified Access helps improve your organization’s security posture by using security trust providers to grant access to applications. This service grants access to applications only when the user’s identity and the user’s device meet configured security requirements. In this blog post, we will provide an overview of trust providers and policies, then walk through […]

Note: This post includes links to third-party websites. AWS is not responsible for the content on those websites. Following the release of Amazon Route 53 Resolver DNS Firewall, Amazon Web Services (AWS) published several blog posts to help you protect your Amazon Virtual Private Cloud (Amazon VPC) DNS resolution, including How to Get Started with […]

You can improve your organization’s security posture by enforcing access to Amazon Web Services (AWS) resources based on IP address and geolocation. For example, users in your organization might bring their own devices, which might require additional security authorization checks and posture assessment in order to comply with corporate security requirements. Enforcing access to AWS […]

You can now use AWS Secrets Manager with Amazon Virtual Private Cloud (Amazon VPC) endpoints powered by AWS Privatelink and keep traffic between your VPC and Secrets Manager within the AWS network. AWS Secrets Manager is a secrets management service that helps you protect access to your applications, services, and IT resources. This service enables […]

Amazon Simple Notification Service (SNS) now supports VPC Endpoints (VPCE) via AWS PrivateLink. You can use VPC Endpoints to privately publish messages to SNS topics, from an Amazon Virtual Private Cloud (VPC), without traversing the public internet. When you use AWS PrivateLink, you don’t need to set up an Internet Gateway (IGW), Network Address Translation […]

September 9, 2021: Amazon Elasticsearch Service has been renamed to Amazon OpenSearch Service. See details. The following 10 posts were the most viewed AWS Security Blog posts that we published during 2017. You can use this list as a guide to catch up on your AWS Security Blog reading or read a post again that […]