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Detecting RegreSSHion with Dynatrace (CVE-2024-6387)

Dynatrace

The Qualys Threat Research Unit (TRU) has discovered a Remote Unauthenticated Code Execution (RCE) vulnerability in OpenSSH server (sshd) in glibc-based Linux systems. This can result in a complete system takeover, malware installation, data manipulation, and the creation of backdoors for persistent access.

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Looking back at 10 years of compartmentalization at AWS

All Things Distributed

At AWS, we don't mark many anniversaries. March 26, 2008 doesn't have any delicious desserts associated with it, but that's the day when we launched Availability Zones for Amazon EC2. A concept that has changed infrastructure architecture is now at the core of both AWS and customer reliability and operations.

AWS 121
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Zero Configuration Service Mesh with On-Demand Cluster Discovery

The Netflix TechBlog

A brief history of IPC at Netflix Netflix was early to the cloud, particularly for large-scale companies: we began the migration in 2008, and by 2010, Netflix streaming was fully run on AWS. To improve availability, we designed systems where components could fail separately and avoid single points of failure.

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USENIX LISA2021 Computing Performance: On the Horizon

Brendan Gregg

AWS Graviton2); for memory with the arrival of DDR5 and High Bandwidth Memory (HBM) on-processor; for storage including new uses for 3D Xpoint as a 3D NAND accelerator; for networking with the rise of QUIC and eXpress Data Path (XDP); and so on. I also wrote about these topics in detail for my recent [Systems Performance 2nd Edition] book.

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Hacking with AWS at The Next Web Hackaton - All Things Distributed

All Things Distributed

Werner Vogels weblog on building scalable and robust distributed systems. Hacking with AWS at The Next Web Hackaton. To make it easy we have free AWS usage credits available onsite for who ever needs them. There is one requirement; you have to be "hacking" using the AWS APIs. Driving Storage Costs Down for AWS Customers.

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USENIX SREcon APAC 2022: Computing Performance: What's on the Horizon

Brendan Gregg

This talk originated from my updates to [Systems Performance 2nd Edition], and this was the first time I've given this talk in person! CXL in a way allows a custom memory controller to be added to a system, to increase memory capacity, bandwidth, and overall performance. Ford, et al., “TCP

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USENIX LISA2021 Computing Performance: On the Horizon

Brendan Gregg

AWS Graviton2); for memory with the arrival of DDR5 and High Bandwidth Memory (HBM) on-processor; for storage including new uses for 3D Xpoint as a 3D NAND accelerator; for networking with the rise of QUIC and eXpress Data Path (XDP); and so on. I also wrote about these topics in detail for my recent [Systems Performance 2nd Edition] book.