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Understanding the UBI File System in Embedded Devices
Understanding the UBI File System in Embedded Devices
In Part 3 of our series, we explored the hardware device elements of the Reolink RLC-810A ― focusing on the NAND memory. We continue with Part 4 of our exploration into an IP camera firmware through introducing the concept of a file system. Furthermore, we will explore the technical reasons for choosing the UBI File System (UBIFS), a file system used especially for a category of mass storage, and we will unpack the UBIFS part using the ubi-extract tool.
·serhack.me·
Understanding the UBI File System in Embedded Devices
Unauthenticated Remote Code Execution in Spotify’s Backstage
Unauthenticated Remote Code Execution in Spotify’s Backstage
The Oxeye research team has found a critical vulnerability in Spotify’s open source, CNCF-incubated project—Backstage. We reported this via Spotify’s bug bounty program and it was rapidly patched in version 1.5.1. It ranked this critical vulnerability with a CVSS score of 9.8.
·oxeye.io·
Unauthenticated Remote Code Execution in Spotify’s Backstage
Micron Announces Further Actions to Address Market Conditions
Micron Announces Further Actions to Address Market Conditions
BOISE, Idaho, Nov. 16, 2022 (GLOBE NEWSWIRE) -- Micron Technology, Inc. (Nasdaq: MU), today announced that in response to market conditions, the company is reducing DRAM and NAND wafer starts by approximately 20% versus fiscal fourth quarter 2022. These reductions will be made across all technology nodes where Micron has meaningful output. Micron is also working toward additional capex cuts. In calendar 2023, Micron now expects its year-on-year bit supply growth to be negative for DRAM, and in t
·finance.yahoo.com·
Micron Announces Further Actions to Address Market Conditions
How to Respond When an Employee Shares a Mental Health Challenge
How to Respond When an Employee Shares a Mental Health Challenge
What should you do if your employee comes to you with a mental health challenge? While you will have to have a conversation that may feel intimate and discomfiting, it’s also not your job to be the office therapist, and you don’t need to have all the solutions when a team member is struggling. First, make sure you’ve prepared for such conversations in advance, including knowing where to point people for resources within your company. Second, set boundaries to ensure people can get help without depleting you or the team. Finally, remember that the most important thing you can do is show up and make the conversation about them — not you.
·hbr.org·
How to Respond When an Employee Shares a Mental Health Challenge
Scaling the KVM community
Scaling the KVM community
The scalability of Linus Torvalds was a recurring theme during Linux's early years; these days maintainer struggles are a recognized problem within open-source communities in general. It is thus not surprising that Sean Christopherson gave a talk at Open Source Summit Europe (and KVM Forum) with the title "Scaling KVM and its community". The talk mostly focused on KVM for the x86 architecture—the largest and most mature KVM architecture—which Christopherson co-maintains. But it was not a technical talk: most of the content can be applied to other KVM architectures, or even other Linux subsystems, so that they can avoid making the same kinds of mistakes.
·lwn.net·
Scaling the KVM community
GitHub - seemoo-lab/openhaystack: Build your own 'AirTags' 🏷 today! Framework for tracking personal Bluetooth devices via Apple's massive Find My network.
GitHub - seemoo-lab/openhaystack: Build your own 'AirTags' 🏷 today! Framework for tracking personal Bluetooth devices via Apple's massive Find My network.
Build your own 'AirTags' 🏷 today! Framework for tracking personal Bluetooth devices via Apple's massive Find My network. - GitHub - seemoo-lab/openhaystack: Build your own &...
·github.com·
GitHub - seemoo-lab/openhaystack: Build your own 'AirTags' 🏷 today! Framework for tracking personal Bluetooth devices via Apple's massive Find My network.
AWS re:Invent 2022 roundup
AWS re:Invent 2022 roundup
Struggling to keep up with all things AWS re:Invent 2022? Check out our one-stop shop for everything that’s happening on the ground.
·acloudguru.com·
AWS re:Invent 2022 roundup
It’s time. Delete your Twitter DMs
It’s time. Delete your Twitter DMs
Twitter is in chaos. I'd rather delete my Direct Messages one-by-one than one day find that they are in the hands of a hacker or a disgruntled Twitter employee who goes rogue.
·grahamcluley.com·
It’s time. Delete your Twitter DMs
Amazon EKS now supports Kubernetes version 1.24
Amazon EKS now supports Kubernetes version 1.24
The Amazon Elastic Kubernetes Service (Amazon EKS) team is pleased to announce support for Kubernetes version 1.24 for Amazon EKS and Amazon EKS Distro. We are excited for our customers to experience the power of the “Stargazer” release. Each Kubernetes release is given a name by the release team. The team chose “Stargazer” for this […]
·aws.amazon.com·
Amazon EKS now supports Kubernetes version 1.24
Centralized logging for Windows containers on Amazon ECS using Fluent Bit
Centralized logging for Windows containers on Amazon ECS using Fluent Bit
Introduction Today, Amazon Web Services (AWS) announced the support for Fluent Bit container images for Windows operating system. This support eliminates the need for Windows customers to implement any custom logging solutions in their application code or manage custom agents on their Windows instances to scrape the logs. For more details about the supported Windows […]
·aws.amazon.com·
Centralized logging for Windows containers on Amazon ECS using Fluent Bit
Centralized Logging for Windows Containers on Amazon EKS using Fluent Bit
Centralized Logging for Windows Containers on Amazon EKS using Fluent Bit
Introduction Today, Amazon Web Services (AWS) announced the support for Fluent Bit container images for Windows operating system. This support eliminates the need for Windows customers to implement any custom logging solutions in their application code or manage custom agents on their Windows nodes to scrape the logs. For more details about the supported Windows […]
·aws.amazon.com·
Centralized Logging for Windows Containers on Amazon EKS using Fluent Bit