AWS Security Blog

Category: Advanced (300)

Securing the RAG ingestion pipeline: Filtering mechanisms

Retrieval-Augmented Generative (RAG) applications enhance the responses retrieved from large language models (LLMs) by integrating external data such as downloaded files, web scrapings, and user-contributed data pools. This integration improves the models’ performance by adding relevant context to the prompt. While RAG applications are a powerful way to dynamically add additional context to an LLM’s prompt […]

Important changes to CloudTrail events for AWS IAM Identity Center

December 30, 2024: In response to customer feedback, we updated the effective date for the announced changes from January 13, 2025, to July 14, 2025, and clarified that these changes apply exclusively to IAM Identity Center CloudTrail events. We are streamlining AWS CloudTrail events for AWS IAM Identity Center, retaining only essential fields needed for […]

Duplicate Detection

Discover duplicate AWS Config rules for streamlined compliance

Amazon Web Services (AWS) customers use various AWS services to migrate, build, and innovate in the AWS Cloud. To align with compliance requirements, customers need to monitor, evaluate, and detect changes made to AWS resources. AWS Config continuously audits, assesses, and evaluates the configurations of your AWS resources. AWS Config rules continuously evaluate your AWS […]

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Amazon Inspector suppression rules best practices for AWS Organizations

Vulnerability management is a vital part of network, application, and infrastructure security, and its goal is to protect an organization from inadvertent access and exposure of sensitive data and infrastructure. As part of vulnerability management, organizations typically perform a risk assessment to determine which vulnerabilities pose the greatest risk, evaluate their impact on business goals […]

Implement effective data authorization mechanisms to secure your data used in generative AI applications – part 1

This is part 1 of a two-part blog series. See part 2. Data security and data authorization, as distinct from user authorization, is a critical component of business workload architectures. Its importance has grown with the evolution of artificial intelligence (AI) technology, with generative AI introducing new opportunities to use internal data sources with large […]

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Unauthorized tactic spotlight: Initial access through a third-party identity provider

Security is a shared responsibility between Amazon Web Services (AWS) and you, the customer. As a customer, the services you choose, how you connect them, and how you run your solutions can impact your security posture. To help customers fulfill their responsibilities and find the right balance for their business, under the shared responsibility model, […]

Adding threat detection to custom authentication flow with Amazon Cognito advanced security features

January 28, 2025: The following blog post highlights how to add threat detection to your custom authentication flows by using Amazon Cognito. With the introduction of new Cognito feature tiers, threat protection features are now included as default features for Plus tier customers. Customers using advanced security features (ASF) in Amazon Cognito should consider switching […]

How to use the Amazon Detective API to investigate GuardDuty security findings and enrich data in Security Hub

Understanding risk and identifying the root cause of an issue in a timely manner is critical to businesses. Amazon Web Services (AWS) offers multiple security services that you can use together to perform more timely investigations and improve the mean time to remediate issues. In this blog post, you will learn how to integrate Amazon […]

Improve security incident response times by using AWS Service Catalog to decentralize security notifications

Many organizations continuously receive security-related findings that highlight resources that aren’t configured according to the organization’s security policies. The findings can come from threat detection services like Amazon GuardDuty, or from cloud security posture management (CSPM) services like AWS Security Hub, or other sources. An important question to ask is: How, and how soon, are […]

AI AuthZ

Enhancing data privacy with layered authorization for Amazon Bedrock Agents

Customers are finding several advantages to using generative AI within their applications. However, using generative AI adds new considerations when reviewing the threat model of an application, whether you’re using it to improve the customer experience for operational efficiency, to generate more tailored or specific results, or for other reasons. Generative AI models are inherently […]