The ENA Linux kernel driver version 2.2.9g or later, from the Amazon Drivers GitHub repository is recommended for Nitro v4 instance types and required for Nitro v5 (or later) instance types for Linux distributions that expose the version information. ENA drivers for Linux are available on GitHub.

November 30, 2022 - AWS Nitro v5 is more than a small change. It has grown to twice the transistors, with faster PCIe and DRAM.

AWS announced Nitro v5, a new version of Nitro System at the Keynote Session of re:Invent 2022.

2 days ago - The Nitro Hypervisor is a lightweight hypervisor that manages memory and CPU allocation and delivers performance that is indistinguishable from bare metal. AWS Nitro Enclaves enables customers to create isolated compute environments to further protect and securely process highly sensitive data ...

Peter DeSantis, SVP of AWS Utility Computing, explores AWS's commitment to performance without compromising security or cost. He unveils innovations in AWS Nitro, Graviton chips, and serverless computing. DeSantis introduces new offerings like AWS Nitro v5, C7gn and HPC7g EC2 instances, and Lambda SnapStart.

November 28, 2023 - With that deep sort in the chip bins coming back from fab partner Taiwan Semiconductor Manufacturing Co, AWS is delivering a Graviton3E chip that delivers enhanced vector processing performance (and we think integer performance, but AWS is not focusing on that) and that is being coupled to the new 200 Gb/sec Nitro v5 DPU to goose the performance of networking as well as compute.

June 25, 2024 - Previously there have been four generations of Nitro with improved Bandwidth and Packet rates for each version. The Nitro V5 is a high-performance chip with 2x Transistors, 50% Faster DRAM Speed, and 2x more PCIe Bandwidth.

The Nitro Enclaves kernel driver is available in the upstream Linux kernel starting with the v5.10 kernel for x86_64 and starting with the v5.16 kernel for arm64.

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Amazon EC2 C5/C5d and M5/M5d instances are built on the Nitro system, a collection of AWS-built hardware and software components that enable high performance, high availability, high security, and bare metal capabilities to eliminate virtualization overhead. With the latest set of enhancements ...

AWS Nitro Enclaves is an Amazon EC2 feature that allows you to create isolated execution environments, called enclaves, from Amazon EC2 instances. Enclaves are separate, hardened, and highly-constrained virtual machines. They provide only secure local socket connectivity with their parent instance.

November 29, 2022 - All of these new instances will make use of AWS’s new Nitro 5 hardware hypervisor, which the company also announced today. Nitro v5 promises significantly improved latency, up to 40% better performance per watt, and 60% higher PPS.

5 days ago - AWS Graviton5 introduces Nitro Isolation Engine as an enhancement to the Nitro System, harnessing formal verification to provide mathematical certainty that customer workloads are isolated from each other and AWS operators, pioneering a new standard for mathematically proven cloud security.

The Nitro System consists of three primary components: Purpose-build Nitro Cards, the Nitro Security Chip, and the Nitro Hypervisor.

April 13, 2022 - The AWS Nitro system is a combination of purpose-built hardware and software designed to provide performance and security. Recent generation instances, including instance families popular with HPC workloads such as c5, c5n, m5zn, c6gn, and many ...

In this comprehensive session from AWS re:Inforce 2023, J.D. Bean, Principal Security Architect with the EC2 team at AWS, delves deep into the security design of the AWS Nitro System. Bean explores the evolution of the Nitro System from its inception in 2012 to its current state, highlighting its core components: Nitro cards, Nitro security chip, and Nitro hypervisor.

2 days ago - Attestation documents contain key details of the enclave such as the enclave's public key, hashes of the enclave image and applications, and more. Nitro Enclaves includes AWS KMS integration, where KMS is able to read and verify these attestation documents that is sent from the enclave.

Amazon Drivers GitHub リポジトリの ENA Linux カーネルドライバーバージョン 2.2.9g 以降は、Nitro v4 インスタンスタイプに推奨され、バージョン情報を公開する Linux ディストリビューションの Nitro v5 (またはそれ以降) インスタ...

Der ENA-Linux-Kerneltreiber Version 2.2.9g oder höher aus dem Amazon GitHub Drivers-Repository wird für Nitro v4-Instance-Typen empfohlen und ist für Nitro v5-Instance-Typen (oder höher) für Linux-Distributionen erforderlich, die die Versionsinformationen offenlegen.