Today, we’re announcing new enhancements to Amazon GuardDuty Extended Threat Detection with the addition of two attack sequence findings for Amazon Elastic Compute Cloud (Amazon EC2) instances and Amazon...

Unlock the power of AWS Lambda Managed Instances, seamlessly combining serverless functions with Amazon EC2 for optimal performance and cost efficiency. Designed for steady-state workloads, this solut...

Fifth generation chip provides the best price performance for a broad range of workloads in Amazon EC2.

At AWS re:Invent, Amazon Web Services, Inc. (AWS), an Amazon.com, Inc. company (NASDAQ: AMZN), today announced Amazon EC2 M9g instances powered by the new Graviton5 chip. Key takeaways New AWS Graviton5-based Amazon EC2 M9g instances deliver up to 25% higher performance than the previous generation. With 192 cores per chip and 5x larger cache, customers can scale up workloads and improve application performance while reducing infrastructure cost. For the third year in a row, more than half of new CPU capacity added to AWS is powered by Graviton, and 98% of the top 1,000 EC2 customers, including Adobe, Airbnb, Atlassian, Epic Games, Formula 1, Pinterest, SAP, Siemens, Snowflake, and Synopsys, have already benefited from Graviton's price performance advantages.

    Announcing AWS Lambda Managed Instances, a capability to run functions on your Amazon EC2 instances 0 views Eyal Estrin unread, 12:33 PM (12 minutes ago)    to https://aws.amazon.com/about-aws/whats-new/2025/11/aws-lambda-managed-instances/ https://aws.amazon.com/blogs/aws/introducing-aws-lambda-managed-instances-serverless-simplicity-with-ec2-flexibility/ https://docs.aws.amazon.com/lambda/latest/dg/lambda-managed-instances.html Eyal Estrin CISSP, CCSP, CISM, CISA, CDPSE, CCSK Blog: https://security-24-7.com | Books: https://amzn.to/42Xai9A | https://amzn.to/3Sggbtv Twitter: @eyalestrin | Bluesky: @eyalestrin.bsky.social Reply all Reply to author Forward

Starting today, new general purpose Amazon Elastic Compute Cloud (Amazon EC2) M9g instances, powered by AWS Graviton5 processors, are available in preview. AWS Graviton5 is the latest in the Graviton family of processors that are custom designed by AWS to provide the best price performance for workloads in Amazon EC2. These instances offer up to 25% better compute performance, and higher networking and Amazon Elastic Block Store (Amazon EBS) bandwidth than AWS Graviton4-based M8g instances. They are up to 30% faster for databases, up to 35% faster web applications, and up to 35% faster for machine learning workloads compared to M8g. M9g instances are built on the AWS Nitro System, a collection of hardware and software innovations designed by AWS. The https://aws.amazon.com/ec2/nitro/ enables the delivery of efficient, flexible, and secure cloud services with isolated multitenancy, private networking, and fast local storage. Amazon EC2 M9g instances are ideal for workloads such as application servers, microservices, gaming servers, midsize data stores, and caching fleets. To learn more or request access to the M9g preview, see Amazon EC2 M9g instances. To begin your Graviton journey, visit the https://aws.amazon.com/ec2/graviton/level-up-with-graviton/.

Starting today, new general purpose Amazon Elastic Compute Cloud (Amazon EC2) M9g instances, powered by AWS Graviton5 processors, are available in preview. AWS Graviton5 is the latest in the Graviton family of processors that are custom designed by AWS to provide the best price performance for workloads in Amazon EC2. These instances offer up to 25% better compute performance, and higher networking and Amazon Elastic Block Store (Amazon EBS) bandwidth than AWS Graviton4-based M8g instances. They are up to 30% faster for databases, up to 35% faster web applications, and up to 35% faster for machine learning workloads compared to M8g. M9g instances are built on the AWS Nitro System, a collection of hardware and software innovations designed by AWS. The AWS Nitro System enables the delivery of efficient, flexible, and secure cloud services with isolated multitenancy, private networking, and fast local storage. Amazon EC2 M9g instances are ideal for workloads such as application servers, microservices, gaming servers, midsize data stores, and caching fleets. To learn more or request access to the M9g preview, see Amazon EC2 M9g instances. To begin your Graviton journey, visit the Level up your compute with AWS Graviton page.

Amazon EC2 M9g instances powered by AWS Graviton5 processors are now available in preview, offering up to 25% better compute performance and 30-35% faster performance for databases, web applications, and machine learning workloads compared to M8g instances.

Groups Conversations All groups and messages Sign in     Amazon GuardDuty Extended Threat Detection now supports Amazon EC2 and Amazon ECS 0 views Eyal Estrin unread, 6:04 AM (7 minutes ago)    to https://aws.amazon.com/about-aws/whats-new/2025/12/guardduty-extended-threat-detection-ec2-ecs/ https://aws.amazon.com/blogs/aws/amazon-guardduty-adds-extended-threat-detection-for-amazon-ec2-and-amazon-ecs/ Eyal Estrin CISSP, CCSP, CISM, CISA, CDPSE, CCSK Blog: https://security-24-7.com | Books: https://amzn.to/42Xai9A | https://amzn.to/3Sggbtv Twitter: @eyalestrin | Bluesky: @eyalestrin.bsky.social Reply all Reply to author Forward

    Amazon GuardDuty adds Extended Threat Detection for Amazon EC2 and Amazon ECS 0 views Eyal Estrin unread, 6:04 AM (7 minutes ago)    to https://aws.amazon.com/blogs/aws/amazon-guardduty-adds-extended-threat-detection-for-amazon-ec2-and-amazon-ecs/ https://docs.aws.amazon.com/guardduty/latest/ug/malware-protection.html https://docs.aws.amazon.com/guardduty/latest/ug/managing-gdu-agent-ec2-manually.html Eyal Estrin CISSP, CCSP, CISM, CISA, CDPSE, CCSK Blog: https://security-24-7.com | Books: https://amzn.to/42Xai9A | https://amzn.to/3Sggbtv Twitter: @eyalestrin | Bluesky: @eyalestrin.bsky.social Reply all Reply to author Forward

https://aws.amazon.com/about-aws/whats-new/2025/12/memory-optimized-amazon-ec2-x8aedz-instances/ https://aws.amazon.com/about-aws/whats-new/2025/12/new-memory-optimized-amazon-ec2-x8aedz-instances/ https://aws.amazon.com/blogs/aws/introducing-amazon-ec2-x8aedz-instances-powered-by-5th-gen-amd-epyc-processors-for-memory-intensive-workloads/ https://aws.amazon.com/ec2/instance-types/x8aedz Eyal Estrin CISSP, CCSP, CISM, CISA, CDPSE, CCSK Blog: https://security-24-7.com | Books: https://amzn.to/42Xai9A | https://amzn.to/3Sggbtv Twitter: @eyalestrin | Bluesky: @eyalestrin.bsky.social Reply all Reply to author Forward

Eyal Estrin unread, 4:45 AM (28 minutes ago)    to https://aws.amazon.com/about-aws/whats-new/2025/12/compute-optimized-amazon-ec2-c8a-instances/ https://aws.amazon.com/ec2/instance-types/c8a Eyal Estrin CISSP, CCSP, CISM, CISA, CDPSE, CCSK Blog: https://security-24-7.com | Books: https://amzn.to/42Xai9A | https://amzn.to/3Sggbtv Twitter: @eyalestrin | Bluesky: @eyalestrin.bsky.social Reply all Reply to author Forward

Eyal Estrin unread, 4:16 AM (26 minutes ago)    to https://aws.amazon.com/about-aws/whats-new/2025/12/amazon-ec2-p6e-gb300-ultraservers-nvidia-gb300-nvl72-generally-available/ Eyal Estrin CISSP, CCSP, CISM, CISA, CDPSE, CCSK Blog: https://security-24-7.com | Books: https://amzn.to/42Xai9A | https://amzn.to/3Sggbtv Twitter: @eyalestrin | Bluesky: @eyalestrin.bsky.social Reply all Reply to author Forward

Eyal Estrin unread, 7:16 AM (26 minutes ago)    to https://aws.amazon.com/about-aws/whats-new/2025/12/amazon-ec2-trn3-ultraservers/ https://aws.amazon.com/ec2/instance-types/trn3/ Eyal Estrin CISSP, CCSP, CISM, CISA, CDPSE, CCSK Blog: https://security-24-7.com | Books: https://amzn.to/42Xai9A | https://amzn.to/3Sggbtv Twitter: @eyalestrin | Bluesky: @eyalestrin.bsky.social Reply all Reply to author Forward

Origin

This blog explains the importance of SSH key rotation, how SSH keys work, and the risks of compromised credentials in large AWS environments. It demonstrates a scalable, zero-downtime solution using AWS Systems Manager, IAM, and CloudWatch to automate PEM key rotation across EC2 fleets, strengthen access governance, and improve cloud security posture.

【 #ITニュース 】Amazon GuardDutyがEC2とECS向け検出機能を強化、攻撃の全体像や影響範囲を可視化 #CodeZine

Amazon GuardDutyがEC2とECS向け検出機能を強化、攻撃の全体像や影響範囲を可視化 #ITニュース