Tag: Amazon Elasticsearch Service

Logging account activity within your AWS infrastructure is paramount to your security posture and could even be required by compliance standards such as PCI-DSS (Payment Card Industry Security Standard). Organizations often analyze these logs to adapt to changes and respond quickly to security events. For example, if users are reporting that their resources are unable […]

Log analysis is essential for understanding the effectiveness of any security solution. It can be valuable for day-to-day troubleshooting and also for your long-term understanding of how your security environment is performing. AWS WAF is a web application firewall that helps protect your web applications from common web exploits that could affect application availability, compromise […]

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 you found particularly useful. Coming Soon: Improvements to How You Sign In to Your AWS […]

August 31, 2020: The directions in this blog post for how to create an Amazon ES cluster have been updated. February 28, 2019: The features and services described in this post have changed since the post was published and the procedures described might be out of date and no longer accurate. If we update this […]

To help you secure your AWS resources, we recommend that you adopt a layered approach that includes the use of preventative and detective controls. For example, incorporating host-based controls for your Amazon EC2 instances can restrict access and provide appropriate levels of visibility into system behaviors and access patterns. These controls often include a host-based […]

The following 10 posts were the most viewed AWS Security Blog posts that we published during 2016. You can use this list as a guide to catch up on your blog reading or even read a post again that you found particularly useful. How to Set Up DNS Resolution Between On-Premises Networks and AWS Using […]

With the recent release of Amazon Elasticsearch Service (Amazon ES), you now can build applications without setting up and maintaining your own search cluster on Amazon EC2. One of the key benefits of using Amazon ES is that you can leverage AWS Identity and Access Management (IAM) to grant or deny access to your search […]

Note: On May 3, 2017, we published a related blog post also written by Guy Denney, How to Visualize and Refine Your Network’s Security by Adding Security Group IDs to Your VPC Flow Logs. Many organizations start their journey with AWS by experimenting with existing applications. Those experiments may include trying to move an application to […]