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Dell OptiPlex 7050 D10U Intel Core i5 6th Micro Micro size. Maximum performance. Small footprint micro desktop with Intel® vPro™ Technology delivers full-size desktop performance and features versatile mounting options. SPECIFICATIONS: Processor Intel® 6th Gen Intel® Core™ i5 (6600T, 6500T) Operating System (Dell recommends Windows 10 Pro for business.) Windows 10 Home 64bit Windows 10 Pro 64bit Windows 8.1 Pro 64bit (Includes Windows 10 Pro License) Windows 7 Professional 64bit (Includes Windows 10 Pro License) Windows Embedded OS for OEM Solutions Ubuntu Linux 16.04,FI,WW Video Card Integrated Intel® HD Graphics 510/530 (with Intel® 6th generation CPUs) Memory 8GB DDR4 at 2400Mhz - 2 DIMMS Hard Drive 500GB 2.5’’ SATA hard drive Keyboard No Keyboard Ports 6 External USB 3.1 Gen 1 (2 front- 1 Type-A and 1 Type-C/4 rear,1 front with PowerShare) 1 RJ-45 1 DisplayPort 1.2 1 HDMI 1.4 1 Universal Audio Jack 1 Line-out 1 VGA (optional) 1 Additional Display Port 1.2 (optional) 1 Serial+PS2 (optional) 1 Serial (optional) Slots 1 M.2 connector (Wi-Fi Card) 1 M.2 connector (Storage) Dimensions & Weight Height: 7.2" (18.2 cm) x Width: 1.4” (3.6 cm) x Depth 7.0” (17.8 cm) Weight: 2.58 lbs (1.17 kg) Chassis 1 internal 2.5” bay
#REFURBISHED#REFURBISHED_DESKTOP#6TH_GEN#CORE_I5#D10U002#D10U002_I5_6#DELL#INTEL#MICRO#OPTIPLEX_7050#SMALL_FORM_FACTOR#THINKCENTRE
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Upgrading an old and slow Lenovo M83 desktop PC
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I'm at a place




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I got my new PC tower for $120 has 16gb of ram and an older i5 pretty pretty good
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Lenovo ThinkCentre M75q Gen 5, M75s Gen 5, and M75t Gen 5 Get Even Smarter and More Capable!
Lenovo knows AI is growing and becoming a bigger part of the everyday workflow. So it follows that Lenovo’s ThinkCentre line would somehow find a way to shrink its footprint while expanding its AI capabilities! Whether you need the compact size of the Lenovo ThinkCentre M75q Gen 5 or the chip-level AI technology of the smart and efficient ThinkCentre M75s Gen 5 and, in select markets outside of the US, the ThinkCentre M75t Gen 5, there’s a ThinkCentre that will fit the bill!
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PC Magazine April 6, 2004
on Google Books
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H&S Exclusive Tech Offers: This Month's Flash Deal! ThinkCentre neo 30a (All in One Computer) - Supercharge Your Office Productivity And Empower Your Workforce
Enhance Workplace Efficiency with ThinkCentre neo 30a All in One Computer In the world of office technology, finding the right balance between performance, reliability, and affordability is key. The ThinkCentre neo 30a 22- 12B30029UM has been designed with your office in mind, offering a perfect solution for bulk orders. This article delves into why the ThinkCentre neo 30a is the ideal choice for…

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#All in One Computer#Bulk orders#bulk pricing#compact design#desktop computer#high-performance#high-performance desktop#integrated graphics#Intel Core i3#Lenovo Desktop#Lenovo warranty#office equipment#office professionals#office technology#performance PC#reliable connectivity#sleek design#special offer#SSD storage#ThinkCentre neo 30a#ThinkCentre neo 30a 22 12B30029UM#Windows 11
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Tower Servers | AMC Service Provider | Bangalore, Chennai
#tower server amc price#tower server amc cost#dell tower server amc#lenovo thinkcentre tower server amc price#dell tower server amc price#hp tower server amc price#hp server amc check#dell server amc cost#hp server amc renewal#amc hp#annual maintenance contract for server
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https://sabjol.com/product/lenovo-thinkcentre-m80q-gen-3-desktop-computer/ 🛒Order link 👆 or visit @sabjolelectronics to order 🤑🤑 ✅Search product name in https://www.sabjol.com/shop✅
👉#save 4% 0FF. #bestprice in market. 👉Only 4 remaining in stock. 🚚Delivery: 2-3 business days max.
👉Follow @sabjolelectronics for more deals 💓Like and Share with your friends
You can have confidence in these desktop PCs’ reliability, ease of use, and productivity-not to mention their green appeal.
#pc desktop#desktop#computer#lenovo thinkcentre#canada#shop canada#french quebec#16 gb ram#512gb ssd#french operating system language#quebec#shop quebec
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Top 5 Must-Have IT Products for Start-Ups

You can streamline your business operations and help your business grow by investing in the right IT products as a start-up. The market has plenty of options and it is challenging to choose the most appropriate one for your specific needs. Here, we highlight the top five must-have IT products for start-ups and why they might benefit your business.
HP 247 G8 Notebook PC
The HP 247 G8 Notebook PC is a powerful and efficient laptop designed for start-ups. It has a processor based on AMD's R3 5300, 8GB of RAM, and 512GB SSD, which allows it to handle complex tasks and store large amounts of data. It comes with a 1-year warranty, providing peace of mind if problems arise. The 14" display is a good size for working on multiple projects without taking up too much space.
Efficient Performance
The system has an AMD Ryzen 3 5300 processor
8GB RAM to provide fast performance
Large Storage Capacity
A 512GB SSD provides plenty of storage space
Portable & Lightweight
14-inch display and compact design
Ideal for start-ups that frequently travel or work remotely
Dell Optiplex 3000 Tower
The Dell Optiplex 3000 Tower desktop computer allows you to run your business more efficiently and effectively. This laptop is equipped with a Core i3-12100 processor, 8GB of RAM, and a 256GB SSD. It runs Windows 10 Pro and has no DVD drive, so it's easy to use and maintain. It's perfect for businesses that need more processing power, and the 22" display is large enough to multitask comfortably.
High Performance
Core i3 processor and
8GB RAM
More Storage Capacity
256GB SSD's ample storage space
Easy to Upgrade
Very easy to upgrade
Ideal for start-ups that anticipate scaling and need IT products that can adapt
Lenovo ThinkCentre Neo 30A All-In-One
For start-ups seeking power in a small package, the Lenovo ThinkCentre Neo 30A All-In-One is ideal. This machine has an Intel Core i5-1240P processor, 8GB of RAM, and a 256GB SSD, making it a reliable and efficient machine. It's 24" display and all-in-one design make it perfect for working on multiple projects simultaneously. Windows 11 Pro is included, so it's easy to set up and use.
Built-in Webcam
For virtual meetings or require video conferencing
Efficient Performance
Intel Core i5 processor and
8GB RAM
Space-Saving Design
24-inch display and an all-in-one design
ideal choice for start-ups with limited office space
Dell Precision 3560 Mobile Workstation
Start-ups that require more processing power and advanced graphics capabilities will find the Dell Precision 3560 Mobile Workstation ideal. This computer has an Intel Core i7-1165G7 processor, 8GB of RAM, and a 512GB SSD, which makes it capable of handling complex tasks. You can work on multiple projects at once with the 15.6" display, and a 3-year warranty backs the workstation.
Lightweight & Portable
lightweight build and compact design
Better for start-ups that work remotely or travel frequently
Large Storage Capacity
512GB SSD is better for large businesses that need plenty of storage space
High-Performance Graphics
NVIDIA T500 graphics card
Ideal for start-ups that require high-performance graphics
Lenovo ThinkBook 14 Gen 2
Designed for start-ups that require a lot of processing power, the Lenovo ThinkBook 14 Gen 2 is an excellent laptop. A 512GB SSD, 8GB of RAM, and an Intel processor make this a powerful and efficient laptop. Work on multiple projects simultaneously on the laptop's 14" display, which is perfect for multitasking, and operate it efficiently with Windows 10 Pro.
Built-in Collaboration Features
Smart voice recognition software,
Dual noise-canceling microphone arrays, and
Dolby Audio
Impressive Battery Life
battery lasts up to 11 hours
Powerful Performance
Intel Core i5 processors and
8GB RAM
Bonus: T440 Server
Start-ups requiring sophisticated IT infrastructure should consider the T440 Server. This is the perfect solution for businesses that require more processing power and storage capacity. This server can be customised to meet your specific needs, and it comes with a 3-year warranty, ensuring your peace of mind. You can scale and grow your business with this powerful and reliable machine.
Efficient Performance
High-speed, efficient performance on the server
Storage Capacity
Storage capacity is ample
A great choice for large businesses
High Scalability
Designed to be scalable
Ideal for start-ups anticipating growth
Your choice of IT products can greatly impact your start-up's success. Our online store offers the HP 247 G8 Notebook PC, Dell Optiplex 3000 Tower, and Lenovo ThinkCentre Neo, which are some of the newest models.
Maximize your start-up's potential with top-quality IT products from NoteBuk.in
All-in-Ones, Dell Precision 3560 Mobile Workstations, and Lenovo ThinkBook 14 Generation 2 are excellent choices for start-ups looking to invest in powerful and reliable IT equipment. These machines aren't only efficient and come with warranties, making them a safe investment for your business.
What to look for in a business laptop
Processor
Most Windows systems use Intel or AMD processors.
A small number of ARM-based CPUs used in ultralight systems.
Processor needs vary by task: Celeron/Pentium for receptionist, i3/i5 for sales, i7/M2 Pro for graphics.
RAM:
Comes in many sizes and speeds, with more translating into better performance.
4GB minimum for any business computer.
16GB is better for typical office workers.
Storage
Can have a traditional hard drive (HDD) or solid-state drive (SSD).
SSDs are faster, more reliable, use less power, are costlier.
Look for at least a 128GB SSD or a 1TB HDD.
Battery
A 3,500 mAh capacity power pack will likely run for longer.
OS
Windows 10/11 Pro provides better security, BitLocker encryption, and management tools.
Organisations needing enterprise-class security and manageability can opt for Windows 10/11 Enterprise.
Form Factor & Screen
13.3- to 16-inch screens are standard for laptops, with some models up to 17.3 inches.
Full HD resolution (1920 x 1080) should be the minimum.
A touch screen benefits designers, marketers, and salespeople in various tasks.
So, where do you go when you need the best IT equipment at competitive rates? Choose the right product for your needs from the various options available. Additionally, the platform offers flexible payment and financing options, so start-ups can invest in the right IT products without straining their budget. This investment can be made without breaking the bank with NoteBuk.in, allowing you to focus on what matters most - growing your business.
#laptop#Dell Precision 3560 Mobile Workstation#Lenovo ThinkCentre Neo 30A All-In-One#HP 247 G8 Notebook PC
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Lenovo ThinkCentre M900z Intel Core i5 6th Gen Stylish. Rugged. Perfect for the Office. The all new M900z AIO comes in a sleek new design that impresses and saves space with its thinner frame. And having passed US military spec testing, it's more rugged than ever. The M900z guarantees powerful performance. Purposefully designed with combined DP in and CP out into one single port you can conveniently switch between laptop, AIO and extended monitor. With other features such as integrated handle for mobility and wide viewing angle, the M900z is an ideal solution for enterprise productivity. Specifications Chassis / Form Factor All-in-one Display / Diagonal Size 23.8 in Display / Diagonal Size (metric) 60.45 cm Display / Native Resolution 1920 x 1080 Display / Type LED Display / Widescreen Display Yes Processor / Chipset Chipset Type: Intel Q170 Clock Speed: 3.2 GHz CPU: Intel Core i5 (6th Gen) 6500 CPU Socket LGA1151 Socket Max Turbo Speed 3.6 GHz Number of Cores Quad-Core Processor Main Features Intel Turbo Boost Technology 2 RAM Configuration Features 8 GB RAM Effective Memory Speed 2133 MHz Features Dual channel memory architecture Form Factor SO-DIMM 260-pin Max: 32 GB Slots 2 (total) / 1 (empty) Technology DDR4 SDRAM Storage Controller Controller Interface Type SATA 6Gb/s Type 1 x SATA Hard Drive / Capacity 500 GB Hard Drive / Interface Serial ATA-600 Networking / Data Link Protocol Bluetooth 4.1 Fast Ethernet Gigabit Ethernet IEEE 802.11a IEEE 802.11ac IEEE 802.11b IEEE 802.11g IEEE 802.11n Networking / Wireless LAN Supported Yes Networking / Wireless Protocol 802.11a/b/g/n/ac Bluetooth 4.1 Optical Storage Optical Storage Type: DVD-Writer Video Output Graphics Processor Intel HD Graphics 530 Audio Output Compliant Standards High-Definition Audio Sound Output Mode Stereo Speakers Included 2 x right / left channel Camera Camera Yes Features Built-in 2 microphones Resolution 1080p Card Reader Type 9 in 1 card reader Expansion / Connectivity Interfaces 6 x USB 3.0 (2 front, 4 rear) 1 x headphones/microphone (1 in front) 1 x DisplayPort input/output combo 1 x LAN (Gigabit Ethernet) General Built-in Devices Stereo speakers Color Business black Embedded Security Trusted Platform Module (TPM 1.2) Security Chip Localization Language: English Platform Technology Intel vPro Platform Product Form Factor All-in-one - with UltraFlex II Stand Graphics Controller Graphics Processor Intel HD Graphics 530 Video Interfaces DisplayPort Input Device Keyboard Interface USB Keyboard Name Preferred Pro USB Localization & Layout US Mouse Interface USB Technology Optical Operating System / Software OS Not provided: Windows 10 Pro 64-bit Edition Power Device Type Power supply Efficiency 85% Power Provided 150 Watt Voltage Required AC 120/230 V (50/60 Hz) No operating system installed
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So i do have trouble running anything in my lap, but it is old and very basic but I can't really get a new one, how do i learn how to change its RAM, battery and anything that could make it perform better?
So I actually have a post that's a basic explainer on this kind of stuff, but here's my specific steps for figuring out if your computer can take more RAM, what kind of RAM it takes, and if/how you can install it.
If you're in a hurry or this entire thing looks intimidating, scroll down to the section with the pink text for a quick and dirty way to find what you're looking for that I don't wholly endorse because there are sometimes errors with this process.
This is literally my job, so while this guide won't cover all contingencies it is the basic process that I do every time I need to source upgrades for a computer.
How to Find RAM for your computer:
Step One: Identify the model of your computer. This is usually visible in a sticker with a barcode on the back of the tower or on the bottom of a laptop. If you aren't sure, you can search "how to find model number of [Samsung laptop][HP desktop][etc.]" I'm going to use a Lenovo M710e as my example here, because it was the computer I had to find RAM for yesterday.
So, the ThinkCentre M710e is the product line and the model/product number is 10UR001JUS. The product number gives us the information about the specific configuration of that computer when it was sold, while the product line gives us the general information about configurations that were produced as part of this line. So for example, all M710e desktops will accept the same RAM technology, but the 10UR001JUS specifically came with 2x4GB RAM modules while another line might have come with 1x8GB RAM installed.
GENERALLY SPEAKING it is better for you to work from your product ID/product number/model number and not from the product line.
Step Two: Find out what memory technology your computer uses, what's installed, and what the max your computer will accept is. Most manufacturers will have spec sheets, so if you search the part/product number you will likely see a link from the manufacturer for the specifications of that device. Here's the one for this computer:
So this tells me that the computer has 8GB total memory in 2 modules of DDR4 RAM with a speed of 2400 Mhz. When I am shopping for RAM the important numbers here are DDR4 and 2400. BUT this does not tell me how much RAM the computer can take or what the physical format of that RAM is, so I need to look a little more, which I do by searching "[model number] specifications," which brings me to a Newegg page that has more information about the specs:
This shows me that the computer has 8GB of DDR4 2400 RAM installed in 2 slots. It shows that the computer only has two slots, and it shows me that the maximum RAM for the computer is 32GB. What this means is that if I want to upgrade the RAM I would need to remove a module from at least one of the slots.
RAM tends to come in 4GB, 8GB, 16GB, and 32GB modules. If I wanted to increase the RAM in this computer for the least amount of money possible, I would add one 8GB module, and that would help the computer a lot, taking it from 8GB to 12GB. BUT if I wanted a higher performance for just a little bit more money, I'd replace both 4GB modules with 8GB modules. RAM is happier and works better when the modules in the computer match, so what I'd do is look for 2 8GB modules that are faster than 2400mhz.
Step Three: because I'm me and I was the one who initially ordered this computer five years ago and I have RAM upgrades for this model in my order history, this is where I would stop. But if it was for a computer that I wasn't familiar with, this is where I would check my work. I do this by going to the Crucial Memory tool:
I'd click on "upgrade my computer" and I'd use the "upgrade finder" option.
If you are searching for a RAM upgrade on the computer that you are currently using, you can use the Crucial Scanner tool which will read the specifications of your system and take you to recommended upgrades that Crucial thinks are compatible with your system. I do not 100% endorse doing this, and if you do use this option I recommend checking Crucial's work because I've ordered RAM on Crucial's recommendation in the past and then found that it was incompatible when we went to install.
But, like I said, I use the upgrade finder option. There are a TON of computers listed in this, so once you go through manufacturer (lenovo, in this example) and product line (for crucial, "product line" here means "thinkcentre") I'll use ctrl+F with "M710e" to find the actual product, because scrolling though this bullshit is for chumps:
That takes you to a page with what should be your computer's specs and recommendations for product upgrades:
As I scroll through, looking for 16GB upgrades, I notice that all the RAM listed is 288 pin, which is the correct size for this computer. RAM tends to come in two physical formats for consumers, Desktop RAM and Laptop RAM. Desktop RAM is longer, Laptop RAM is shorter. There are some more complicated layers to that, but what it means is that I need to match the RAM in my search to the format the computer uses.
So let's say that I want to upgrade my computer here and I decide that I want to go with the 3200 speed. So instead of buying from Crucial (which you could do if you wanted to) I decide to shop around. If I search for "16GB DDR4-3200" on Amazon here's what I get:
One of those is 288 pin and will fit in desktops, the other is 260 pin and will fit in laptops or very small form factor desktops. You need to make sure, either by checking the specifications from the manufacturer or on a ram compatibility site or PC part picker, that you are getting the correct physical format in addition to the correct size/technology/speed.
Step Four: Shop around. I prefer not to buy from Amazon when I can help it, and I like seeing what deals I can get. You *do* have the option of clicking "where to buy" on Crucial and there are usually several choices of where to get that specific Crucial part number, but I want to see if there are more generic options, or options from other brands I like.
A newegg search shows me an A-tech 16GB kit with the specs I'm looking for, but at a higher price than Crucial. Poking around a few places doesn't show me any better deals than Crucial, so I go back over to the crucial site, click on "where to buy" for the product I want, and choose to get it from B&H because it's not amazon and I've got an account there.
Step Five: Figure out how to put the RAM inside of your computer. The easiest way to do this is usually to check IFixIt.com, a website designed to show people how to fix their computers.
IFixIt has guides for some types of ThinkCentres but not an M710e. I can check out the M72e, because that's a pretty similar model, but then it turns out the page is a stub. So I search "how to upgrade RAM in Lenovo M710e" and I found the user manual, which has an diagram of the internal parts of the computer, an exploded view of where everything goes, and a section on replacing RAM modules.
Replacing RAM on most desktops is pretty simple, and if you haven't done it and this set of diagrams doesn't give you much information, I really recommend watching some videos from Paul's Hardware that show you how to handle computer components and identify what parts of a computer you're looking at.
Replacing RAM on laptops is usually a bit more complicated than on desktops. But sometimes it's even easier (one of my computers just had a little door on the bottom where you could add RAM if you needed to). Regardless, the principles are the same - there is a slot on the motherboard for you to put RAM in. Watch videos or look at tutorials for how to open up various kinds of computers and see if you're comfortable replicating those steps.
SOME CAVEATS:
Sometimes you can't add or replace RAM. Sometimes RAM is soldered directly on the motherboard. That should be noted somewhere in the manufacturer specifications.
Sometimes computers are more of a pain in the ass to upgrade than they're worth. Most ultra-slim laptops are difficult to get into and most all-in-ones are a *nightmare* to get into. Watch videos of people working on computers similar to yours before you buy anything to figure out if you're even going to be able to get into the damned thing.
On older laptops replacing the battery is very easy, on newer ones it's getting more difficult. Use the same process of identifying your computer model number to look up compatible batteries, then look up how to replace batteries. Sometimes they're just inaccessible and difficult to get at, and sometimes you literally don't even need tools besides your thumbs.
Anyway. That was kind of a lot. I hope it made sense. Check out the linked post at the beginning for tips on performance improvements outside of hardware upgrades, and good luck.
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I found an oldie desktop tower in the garage from when I was in like . Idk some point in middleschool?
I had to track it down a little but it's a "Lenovo ThinkCentre Desktop Intel M58" or, at least, the case/shell is. A couple of parts must've been refurbished when I bought it but carbon dating says it's from 2008 and probably refurbished circa 2014 when I got it from walmart.
WHAT a PRETTY BIRD, as a kid I didn't value some of this enough but I'm glad young honk was anal about preserving hardware. It's got a disk tray (in the year of 2024), 2tb storage, and 8gb ram. This thing is going to make an amazing media centre. It wasn't properly booting at first but I think that's due to windows crapping out.
Fun fact, when I got it, it didn't have a licensed version of windows despite saying "comes with win10" on the order. I was going to change it to a linux distro but it's funny that now I HAVE to.
Expect me to spend time with this instead of art for while.
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I'm slowly reading up on building a NAS so that when I want to look at my photos I don't have to do slapstick shit with a stack of hard drives and HDD pricing is bizarre. 12, 14, and 16TB drives are all nearly identical prices. Some cool Toshiba drives out there. Haven't thought about Toshiba in a while.
I was going to do 2×12TB because while RAID isn't backup, having to restore from a cloud backup is a pain in the ass on slow internet if I can just restore from a RAID mirror and verify against hashes. I guess I'll probably end up at 2×16TB? That would really put me well beyond my Mission Time target (10 years) since I figure I generate at most like 300GB of photos a year. I guess I can get my brother to upload the family photo archive as well.
I considered doing 3×8TB but that requires me to actually consider a real PC build and not just jamming it in an old Lenovo Thinkcentre or whatever and also the pricing shakes out pretty similarly. At work I recently adopted a forgotten RAID1 server (read, old 2-bay WD MyCloud running debian) that finally had a drive failure after 11 years so I figure, 2 drives is. plenty.
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LOG — 01 OCT. 24 Day 03,
It's really starting to feel like a race against time here. I'm almost considering sacrificing entrance scholarships for my best shot at actually getting into the school since I don't know if what I'm trying to do is possible. After class, the quest to learn Swift continues.
Also continuing to drool over teenage engineering's computer-1. Gonna work my ass off until that thing is mine, probably stick a beefed up ThinkCentre in it and use my old Apple keyboard with it.
TASKS — 100DoS: Day 3 — Continue Unit 2 lectures — Submit Unit 1 test notes
🎧⠀⠀ Armageddon — aespa 📖⠀⠀ Sleep Smarter, Shawn Stevenson
#aerism#100 days of swift#studyblr#study blog#study motivation#studyspo#study with me#studyblr community#studying#stemblr#csblr#codeblr#mathblr#academic weapon#academic validation#academic challenge#teenage engineering#women in stem#stem lesbian#wlw#butch lesbian#masc lesbian
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事実上すべてのハードウェア メーカーの何百もの Windows および Linux コンピュータ モデルが、起動シーケンスの早い段階で悪意のあるファームウェアを実行する新しい攻撃に対して脆弱です。この攻撃に��り、現在の防御メカニズムを使用して検出または削除することはほぼ不可能な感染が可能になります。 この攻撃(考案した研究者らは「LogoFAIL」と名付けた)は、実行が比較的容易であること、影響を受ける消費者向けモデルと企業向けモデルの両方が広範囲に及ぶこと、そしてそれらを高度に制御できることで注目に値する。 多くの場合、LogoFAIL は、従来のエンドポイント セキュリティ製品では検出できない技術を使用して、エクスプロイト後の状況でリモートから実行される可能性があります。 また、エクスプロイトはブート プロセスの初期段階で実行されるため、業界全体のセキュア ブート、インテルのセキュア ブート、およびいわゆるブートキットを防ぐために考案された他社の同様の保護を含む、多数の防御をバイパスすることができます。感染症。 プラットフォームのセキュリティのためゲームオーバー LogoFAIL は、Windows または Linux を実行する最新のデバイスの起動を担当する統合拡張ファームウェア インターフェイスに、数十年とは言わないまでも、数年にわたって潜んでいた、新たに発見された 24 個の脆弱性の集まりです。 これらの脆弱性は、顧客が脆弱なファームウェアを特定して保護するのを支援する企業である Binarly によるほぼ 1 年に及ぶ研究の成果です。 これらの脆弱性は、水曜日にリリースされる協調的な大規模開示の対象となっている。 参加企業は、UEFI サプライヤーの AMI、Insyde、Phoenix (依然として IBV または独立系 BIOS ベンダーと呼ばれることもあります) をはじめ、x64 および ARM CPU エコシステムのほぼ全体を構成しています。 Lenovo、Dell、HP などのデバイス メーカー。 デバイスに内蔵されている CPU のメーカー (通常は Intel、AMD、または ARM CPU の設計者)。 研究者らは水曜日、ロンドンで開催されたBlack Hat Security Conferenceでこの攻撃を発表した。 Advertisement 影響を受ける当事者は、どの製品に脆弱性があるのか、またセキュリティ パッチをどこで入手できるのかを明らかにするアドバイザリを公開しています。 この記事の最後には、勧告へのリンクと脆弱性指定のリストが表示されます。 その名前が示すように、LogoFAIL にはロゴ、特に UEFI がまだ実行中のブート プロセスの早い段階でデバイスの画面に表示されるハードウェア販売者のロゴが関係します。 3 つの主要な IBV の UEFI のイメージ パーサーには、これまで見過ごされてきた約 12 個の重大な脆弱性が存在します。 LogoFAIL は、正規のロゴ画像を、これらのバグを悪用するために特別に作成された同一の外観の画像に置き換えることにより、DXE (Driver Execution Environment の略) として知られるブート プロセスの最も機密性の高い段階で悪意のあるコードを実行できるようにします。 。 「DXEフェーズで任意のコードが実行されると、プラットフォームのセキュリティはゲームオーバーだ」と脆弱性を発見したセキュリティ企業Binarlyの研究者らはホワイトペーパーで述べている。 「この段階から、ターゲット デバイスのメモリとディスク、つまり起動されるオペレーティング システムを完全に制御できるようになります。」 そこから、LogoFAIL は、メイン OS が起動する前に実行可能ファイルをハード ドライブにドロップする第 2 段階のペイロードを配信できます。 次のビデオは、研究者が作成した概念実証エクスプロイトを示しています。 感染したデバイス (6 月にリリースされた UEFI を搭載した第 11 世代 Intel Core を実行する第 2 世代 Lenovo ThinkCentre M70) は、セキュア ブートやインテル ブート ガードなどの標準ファームウェア防御機能を実行します。
ほぼすべての Windows および Linux デバイスが、新しい LogoFAIL ファームウェア攻撃に対して脆弱です。 アルス テクニカ
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