Showing only posts by Marshall Jones. Show all posts.

Detect threats to your data stored in RDS databases by using GuardDuty

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With Amazon Relational Database Service (Amazon RDS), you can set up, operate, and scale a relational database in the AWS Cloud. Amazon RDS provides cost-efficient, resizable capacity for an industry-standard relational database and manages common database administration tasks. If you use Amazon RDS for your workloads, you can now …

How to investigate and take action on security issues in Amazon EKS clusters with Amazon Detective – Part 2

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In part 1 of this of this two-part series, How to detect security issues in Amazon EKS cluster using Amazon GuardDuty, we walked through a real-world observed security issue in an Amazon Elastic Kubernetes Service (Amazon EKS) cluster and saw how Amazon GuardDuty detected each phase by following MITRE …

How to detect security issues in Amazon EKS clusters using Amazon GuardDuty – Part 1

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In this two-part blog post, we’ll discuss how to detect and investigate security issues in an Amazon Elastic Kubernetes Service (Amazon EKS) cluster with Amazon GuardDuty and Amazon Detective. Amazon Elastic Kubernetes Service (Amazon EKS) is a managed service that you can use to run and scale container …

How to use new Amazon GuardDuty EKS Protection findings

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If you run container workloads that use Amazon Elastic Kubernetes Service (Amazon EKS), Amazon GuardDuty now has added support that will help you better protect these workloads from potential threats. Amazon GuardDuty EKS Protection can help detect threats related to user and application activity that is captured in Kubernetes …

Best practices for cross-Region aggregation of security findings

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AWS Security Hub enables customers to have a centralized view into the security posture across their AWS environment by aggregating your security alerts from various AWS services and partner products in a standardized format so that you can more easily take action on them. To facilitate that central view …

Using AWS security services to protect against, detect, and respond to the Log4j vulnerability

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January 7, 2022: The blog post has been updated to include using Network ACL rules to block potential log4j-related outbound traffic. January 4, 2022: The blog post has been updated to suggest using WAF rules when correct HTTP Host Header FQDN value is not provided in the request. December …

Using AWS security services to protect against, detect, and respond to the Log4j vulnerability

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Overview In this post we will provide guidance to help customers who are responding to the recently disclosed log4j vulnerability. This covers what you can do to limit the risk of the vulnerability, how you can try to identify if you are susceptible to the issue, and then what …

Correlate security findings with AWS Security Hub and Amazon EventBridge

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In this blog post, we’ll walk you through deploying a solution to correlate specific AWS Security Hub findings from multiple AWS services that are related to a single AWS resource, which indicates an increased possibility that a security incident has happened. AWS Security Hub ingests findings from multiple …