AWS Security Blog

Category: Uncategorized

Masking field values with Amazon Elasticsearch Service

September 9, 2021: Amazon Elasticsearch Service has been renamed to Amazon OpenSearch Service. See details. Amazon Elasticsearch Service (Amazon ES) is a fully managed service that you can use to deploy, secure, and run Elasticsearch cost-effectively at scale. The service provides support for open-source Elasticsearch APIs, managed Kibana, and integration with Logstash and other AWS […]

Digital signing with the new asymmetric keys feature of AWS KMS

October 29, 2021: AWS KMS is replacing the term customer master key (CMK) with AWS KMS key and KMS key. The concept has not changed. To prevent breaking changes, AWS KMS is keeping some variations of this term. More info. AWS Key Management Service (AWS KMS) now supports asymmetric keys. You can create, manage, and […]

New! Set permission guardrails confidently by using IAM access advisor to analyze service-last-accessed information for accounts in your AWS organization

You can use AWS Organizations to centrally govern and manage multiple accounts as you scale your AWS workloads. With AWS Organizations, central security administrators can use service control policies (SCPs) to establish permission guardrails that all IAM users and roles in the organization’s accounts adhere to. When teams and projects are just getting started, administrators […]

How to securely provide database credentials to Lambda functions by using AWS Secrets Manager

April 29, 2022: This post has been updated based on working backwards from a customer need to securely allow access and use of Amazon RDS database credentials from a AWS Lambda function. In this blog post, we will show you how to use AWS Secrets Manager to secure your database credentials and send them to […]

AWS Organizations now available in the AWS GovCloud (US) Regions for central governance and management of AWS accounts

October 2, 2024: This post was republished to update the terminology for management accounts. AWS Organizations is now available in the AWS GovCloud (US) Regions, enabling you to centrally govern and manage your AWS GovCloud (US) accounts. AWS Organizations helps you to centrally manage billing; control access, compliance, and security; and share resources across your […]

Trimming AWS WAF logs with Amazon Kinesis Firehose transformations

In an earlier post, Enabling serverless security analytics using AWS WAF full logs, Amazon Athena, and Amazon QuickSight, published on March 28, 2019, the authors showed you how to stream WAF logs with Amazon Kinesis Firehose for visualization using QuickSight. This approach used no filtering of the logs so that you could visualize the full […]

How to use service control policies to set permission guardrails across accounts in your AWS Organization

September 19, 2025: This post was updated to reflect that AWS Organizations now offers full IAM policy language support for service control policies (SCPs). Details of this new feature are outlined in this post. AWS Organizations provides central governance and management for multiple accounts. Central security administrators use service control policies (SCPs) with AWS Organizations […]

How to quickly find and update your access keys, password, and MFA setting using the AWS Management Console

August 10, 2022: This blog post has been updated to reflect the new name of AWS Single Sign-On (SSO) – AWS IAM Identity Center. Read more about the name change here. You can now more quickly view and update all your security credentials from one place using the “My Security Credentials” page in the AWS […]

AWS awarded PROTECTED certification in Australia

The Australian Cyber Security Centre (ACSC) has awarded PROTECTED certification to AWS for 42 of our cloud services. This is the highest data security certification available in Australia for cloud service providers, and AWS offers the most PROTECTED services of any public cloud service provider. You will find AWS on the ACSC’s Certified Cloud Services […]

Add a layer of security for AWS IAM Identity Center user portal sign-in with context-aware email-based verification

September 12, 2022: This blog post has been updated to reflect the new name of AWS Single Sign-On (SSO) – AWS IAM Identity Center. Read more about the name change here. If you’re an IT administrator of a growing workforce, your users will require access to a growing number of business applications and AWS accounts. […]