Amazon Simple Storage Service (Amazon S3) is a widely used object storage service known for its scalability, availability, durability, security, and performance. When sharing data between organizations, customers need to treat incoming data as untrusted and assess it for malicious files before ingesting it into their downstream processes. This …

In this post, I’ll show how you can export software bills of materials (SBOMs) for your containers by using an AWS native service, Amazon Inspector, and visualize the SBOMs through Amazon QuickSight, providing a single-pane-of-glass view of your organization’s software supply chain. The concept of a bill …

Many customers building applications on Amazon Web Services (AWS) use Stripe global payment services to help get their product out faster and grow revenue, especially in the internet economy. It’s critical for customers to securely and properly handle the credentials used to authenticate with Stripe services. Much like …

Amazon Macie is a fully managed data security service that uses machine learning and pattern matching to discover and help protect your sensitive data, such as personally identifiable information (PII), payment card data, and Amazon Web Services (AWS) credentials. Analyzing large volumes of data for the presence of sensitive …

Ransomware events have significantly increased over the past several years and captured worldwide attention. Traditional ransomware events affect mostly infrastructure resources like servers, databases, and connected file systems. However, there are also non-traditional events that you may not be as familiar with, such as ransomware events that target data …

Amazon Macie is a fully managed data security service that uses machine learning and pattern matching to help you discover and protect sensitive data in Amazon Simple Storage Service (Amazon S3). With Macie, you can analyze objects in your S3 buckets to detect occurrences of sensitive data, such as …

Greetings from the AWS Customer Incident Response Team (CIRT)! AWS CIRT is dedicated to supporting customers during active security events on the customer side of the AWS Shared Responsibility Model. Over the past year, AWS CIRT has responded to hundreds of such security events, including the unauthorized use of …

This blog post shows you how to share encrypted Amazon Simple Storage Service (Amazon S3) buckets across accounts on a multi-tenant data lake. Our objective is to show scalability over a larger volume of accounts that can access the data lake, in a scenario where there is one central …

AWS Security Hub is a central dashboard for security, risk management, and compliance findings from AWS Audit Manager, AWS Firewall Manager, Amazon GuardDuty, IAM Access Analyzer, Amazon Inspector, and many other AWS and third-party services. You can use the insights from Security Hub to get an understanding of your …

In Part 1 of this two-part series, we shared an overview of some of the most important 2021 Amazon Web Services (AWS) Security service and feature launches. In this follow-up, we’ll dive deep into additional launches that are important for security professionals to be aware of and understand …

This blog post shows you how to share encrypted Amazon Simple Storage Service (Amazon S3) buckets across accounts on a multi-tenant data lake. Our objective is to show scalability over a larger volume of accounts that can access the data lake, in a scenario where there is one central …

With more than 100 trillion objects in Amazon Simple Storage Service (Amazon S3) and an almost unimaginably broad set of use cases, securing data stored in Amazon S3 is important for every organization. So, we’ve curated the top 10 controls for securing your data in S3. By default …

In this blog post, I show you how to protect your Amazon Simple Storage Service (Amazon S3) bucket while still allowing access to your AWS Certificate Manager (ACM) Private Certificate Authority (CA) certificate revocation list (CRL). A CRL is a list of certificates that have been revoked by the …

In April 2021, AWS Identity and Access Management (IAM) Access Analyzer added policy generation to help you create fine-grained policies based on AWS CloudTrail activity stored within your account. Now, we’re extending policy generation to enable you to generate policies based on access activity stored in a designated …

In this post, we describe the AWS services that you can use to both detect and protect your data stored in Amazon Simple Storage Service (Amazon S3). When you analyze security in depth for your Amazon S3 storage, consider doing the following: Audit and restrict Amazon S3 access with …

In software as a service (SaaS) systems, which are designed to be used by multiple customers, isolating tenant data is a fundamental responsibility for SaaS providers. The practice of isolation of data in a multi-tenant application platform is called tenant isolation. In this post, we describe an approach you …

Amazon Simple Storage Service (Amazon S3) launched 15 years ago in March 2006, and became the first generally available service from Amazon Web Services (AWS). AWS marked the fifteenth anniversary with AWS Pi Week—a week of in-depth streams and live events. During AWS Pi Week, AWS leaders and …

AWS Identity and Access Management (IAM) helps customers analyze access and achieve least privilege. When you are working on new permissions for your team, you can use IAM Access Analyzer policy generation to create a policy based on your access activity and set fine-grained permissions. To analyze and refine …

In this blog post, I show you how to use AWS IAM Access Analyzer programmatically to automate the detection of public access to your resources in an AWS account. I also show you how to work with the Access Analyzer API, create an analyzer on your account and call …

In 2019, AWS Identity and Access Management (IAM) Access Analyzer was launched to help you remove unintended public and cross account access by analyzing your existing permissions. In March 2021, IAM Access Analyzer added policy validation to help you set secure and functional permissions during policy authoring. Now, IAM …

In this blog post, we show you how to scale your Amazon Simple Storage Service (Amazon S3) authorization strategy as an alternative to using path based authorization. You are going to combine attribute-based access control (ABAC) using AWS Identity and Access Management (IAM) with a standard Active Directory Federation …

AWS Identity and Access Management (IAM) Access Analyzer helps you monitor and reduce access by using automated reasoning to generate comprehensive findings for resource access. Now, you can preview and validate public and cross-account access before deploying permission changes. For example, you can validate whether your S3 bucket would …