Tag Archives: over

For Sale – Crucial MX500 1TB m.2 SSD *new*

Hi Guys,

I bought this in prep online, but couldn’t wait over the xmas period so just bought another in shop, brand new and still sealed.

90 delivered

Location
Edinburgh
Price and currency
90
Delivery cost included
Delivery Is Included
Prefer goods collected?
I have no preference
Advertised elsewhere?
Not advertised elsewhere
Payment method
banktransfer, Paypal

Last edited:

Go to Original Article
Author:

What are Windows virtualization-based security features?

Windows administrators must maintain constant vigilance over their systems to prevent a vulnerability from crippling their systems or exposing data to threat actors. For shops that use Hyper-V, Microsoft offers another layer of protection through its virtualization-based security.

Virtualization-based security uses Hyper-V and the machine’s hardware virtualization features to isolate and protect an area of system memory that runs the most sensitive and critical parts of the OS kernel and user modes. Once deployed, these protected areas can guard other kernel and user-mode instances.

Virtualization-based security effectively reduces the Windows attack surface, so even if a malicious actor gains access to the OS kernel, the protected content can prevent code execution and the access of secrets, such as system credentials. In theory, these added protections would prevent malware attacks that use kernel exploits from gaining access to sensitive information.

Code examining, malware prevention among key capabilities

Virtualization-based security is a foundation technology and must be in place before adopting a range of advanced security features in Windows Server. One example is Hypervisor-Enforced Code Integrity (HVCI), which examines code — such as drivers — and ensures the kernel mode drivers and binaries are signed before they load into memory. Unsigned content gets denied, reducing the possibility of running malicious code.

Other advanced security capabilities that rely on virtualization-based security include Windows Defender Credential Guard, which prevents malware from accessing credentials, and the ability to create virtual trusted platform modules (TPMs) for shielded VMs.

In Windows Server 2019, Microsoft expanded its shielded VMs feature beyond the Windows platform to cover Linux workloads running on Hyper-V to prevent data leakage when the VM is both static and when it moves to another Hyper-V host.

New in Windows Server 2019 is a feature called host key attestation, which uses asymmetric key pairs to authenticate hosts covered by the Host Guardian Service in what is described as an easier deployment method by not requiring an Active Directory trust arrangement.

What are the virtualization-based security requirements?

Virtualization-based security has numerous requirements. It’s important to investigate the complete set of hardware, firmware and software requirements before adopting virtualization-based security. Any missing requirements may make it impossible to enable virtualization-based security and compromise system security features that depend on virtualization-based security support.

At the hardware level, virtualization-based security needs a 64-bit processor with virtualization extensions (Intel VT-x and AMD-V) and second-level address translation as Extended Page Tables or Rapid Virtualization Indexing. I/O virtualization must be supported through Intel VT-d or AMD-Vi. The server hardware must include TPM 2.0 or better.

System firmware must support the Windows System Management Mode Security Mitigations Table specification. Unified Extensible Firmware Interface must support memory reporting features such as the UEFI v2.6 Memory Attributes Table. Support for Secure Memory Overwrite Request v2 will inhibit in-memory attacks. All drivers must be compatible with HVCI standards.

Go to Original Article
Author:

For Sale – iMac 2017 – 27 5k – Not even 1 month old.

I have tried to move over from windows to mac but it just isn’t for me, I know about bootcamp but that is really not what I want.

I purchased this imac on the 09.01.2020 and it still can have applecare applied until the 09.03.2020 if you wish.

Mint condition and will be fully boxed.

Specs

i5 3.8hz
Radeon 580 pro 8gb
2tb fusion drive
40gb memory
27 5k screen

Not looking for any trades and collection only please due to size, weight & value.

I’ll take some photos in a while.

Go to Original Article
Author:

New themed Amazon pop-up stores built on consumer data

After closing some 90 pop-up stores over the course of last year, Amazon appears ready to take another stab at the concept with plans to open a chain of themed Amazon pop-up stores with inventory in each store being regularly swapped out as part of rotating themes.

The company has established, or is in the process of establishing, five Amazon pop-up stores this year in or around major metropolitan areas including Las Vegas, Los Angeles, Denver, Houston and Chicago. The sixth location will be in Seattle, next door to Amazon’s corporate headquarters and an Amazon 4-star store, as the company continues its experiment to find the right mix of physical locations. According to Amazon’s website, the new retail stores will serve as “physical extensions of Amazon.com.”

One example of a theme in the Las Vegas store is a focus on cameras. Other themes that have been explored in Amazon pop-up stores include Barbie’s 50th anniversary, Marvel’s Avengers, an Audible reading room, the Food Network and a holiday toy list.

Amazon stores built on consumer data

Amazon’s themed physical stores add to the 26 Amazon Go locations in place or being renovated, 22 Amazon Books stores, 18 Amazon 4-star stores, two AmazonFresh Pickup stores and hundreds of Whole Foods stores. In the next month or two Amazon is set to debut a new chain of grocery stores in the Los Angeles area.

“Amazon is continually iterating with its physical locations, so it will be interesting to see where they end up landing with these different formats,” said Thomas O’Connor, a senior director with Gartner. “They can leverage all the data collected in these stores to more clearly see where there is an opportunity [to] further scale out.  Also, it is another opportunity to go after shoppers who don’t yet have Amazon Prime memberships.”

Another analyst agreed that data, again, will play an integral role in the potential success of the latest Amazon pop-up stores. Not only can Amazon collect more specific data on what customers prefer in certain locations, but the company can apply data it already has in hand about what customers might prefer in a certain zip codes with data collected as part of its 4-star store launches.

This fits the method of operation Jeff Bezos has of taking data and not being afraid to experiment. That’s what these themed pop-up stores say to me.
Guy CourtinFormer vice president of industry strategy, Infor

“This fits the method of operation [Amazon CEO Jeff] Bezos has of taking data and not being afraid to experiment; that’s what these themed pop-up stores says to me,” said Guy Courtin, a former vice president of industry strategy at Infor. “He’ll use the demographic data in those areas he wants to put in (a pop-up store), and if it does well then great, he’ll milk those revenues. If it doesn’t do well, he will pull the plug quickly. It’s a bit like the Halloween stores that pop up for Halloween season and then they’re gone,” he said.

The new pop-up stores remind Courtin of the kiosks companies such as AT&T and Verizon set up in malls to sign up random customers for their respective cellular services, only Amazon is looking to sign up customers for Prime memberships, products and services.

“Once they get you in the store, they are looking to sell you on [Amazon] Prime giving you access to their streaming video and music services, along with whatever themed products they have in a particular store,” Courtin said. “They [Amazon] are masters at locating and capturing new revenue streams.”

Amazon’s themed pop-ups give malls hope

With many mall management companies desperate for revenues from renters, Courtin and other analysts believe Amazon’s pop-up stores will be welcome additions — even if they only stay for a few months at a time and continually swap out inventories with every “theme” change.

“Mall management companies are losing their big anchor tenants like a Sears and others,” Courtin said. “If I’m a mall management company and can get Amazon in there for even two or three months, not only will Amazon benefit, but a dozen other stores right next to the Amazon stores will benefit. Also, it gives mall management companies the opportunity to look more modern to have a giant retailer in their location,” he said.

According to the company’s latest earnings report, physical stores account for about 6% of Amazon’s $70 billion in revenue.

Amazon officials declined to provide comment for this story.

Go to Original Article
Author:

For Sale – Nvidia RTX 2070 Super Founders Edition – 4 months old

Financial circumstances forcing sale sadly.
Boxed as new, never overclocked or over heated. Receipt provided purchased direct from Nvidia 23rd September 2019.

Location
Selby
Price and currency
350
Delivery cost included
Delivery Is Included
Prefer goods collected?
I have no preference
Advertised elsewhere?
Not advertised elsewhere
Payment method
BACS / PPG

Go to Original Article
Author:

AI in e-commerce helps product sales

Over the last few years, e-commerce companies have made buying and selling items online easier by using AI. EBay, one of the largest e-commerce companies in the world, uses computer vision, natural language processing, machine learning and deep learning to help users.

EBay has invested heavily in developing and deploying AI capabilities. While it doesn’t necessarily do anything unique — competitors including Wayfair and Amazon have developed similar AI in e-commerce tools — what it does appears to benefit sellers and buyers on its platform, which differs markedly from its biggest competitors in being auction-driven and oriented primarily toward sellers.

EBay provides several tools for images, including a search by image function and photo cleanup.

Image recognition

Using the mobile eBay application, buyers and sellers can take a photo of an object, which, using computer vision and deep learning, eBay matches with similar images on its platform. The feature has been available since 2017, and has since been improved as more images have been uploaded for the machine learning algorithms to train on.  

Comparable features are available on a number of other platforms, including Google and Amazon. These platforms also have object recognition, enabling users to take a photo of something and see comparable items.

By also considering product descriptions as well, the search function optimizes accuracy. Sellers are able to get automatic pricing recommendations, although that wasn’t always so.

EBay screenshot
EBay uses AI to automatically identify images and to do image cleanup

“Historically we did a really bad job with [pricing models],” said Scot Hamilton, vice president of engineering.

EBay has a lot of unique inventory, Hamilton explained, making it difficult to find true peers to benchmark against for some objects.

Looking at characterizes such as the images, price range, descriptors and titles of the listed object, and by comparing it to similar objects, among other things, eBay attempts to automatically determine a relative price for an object.

The suggested price is generally slightly lower than the market average to keep inventory moving, Hamilton said. Casual and hobby sellers adopt the suggested price point around 80% of the time, he said.

AI in e-commerce

The platform also boasts an image cleanup capability for sellers. The feature, still in beta, takes an image and tries to automatically separate the featured object from visual clutter in the background.  

“Search engines these days require, in many cases, a white, clean background on photos,” said Harry Temkin, vice president of seller experience.

Sellers, he continued, “often take pictures in very interesting places,” like on the stairs, in a kitchen or in a garage.

The beta feature crops the featured item automatically from the photo. Now, manual input is still required in many cases, with users having to swipe around the edges of an object. However, the feature is getting sharper, Temkin said.

It is software that is continuously learning.
Harry TemkinVice president of seller experience, eBay

“It is software that is continuously learning,” he said. The more photos that go through it, the better it will work.

Besides its image features, eBay provides home-grown automatic translation, enabling buyers and sellers in different countries to see listings in their own languages.

The translation happens behind the scenes, Hamilton said, with users not necessarily realizing it’s even happening.

According to Hamilton, eBay’s model is 5% or 6% more accurate than off-the-shelf products.

“Being a global platform … not everyone speaks English,” Temkin said. “Being able to use machine translation to convert an English listing into a German listing or a Spanish listing or a French listing is useful.”

Go to Original Article
Author:

For Sale – Toshiba Ultrabook Z40

Hi i have for sale a toshiba z40 that i bought from here a little over a year ago, screen size is 14 inches.
I bought it with the sole purpose to use with a meter to calibrate my tv’s. It’s been sat there since so i might aswell sell it.
There’s a few marks around the vga port mainly, its like the silver coating has rubbed away, it was like this when i bought it, other than that I’d say it’s in pretty decent condition.
Specification of the laptop is as below:

* Intel Core i5-4210 Processor up to 2.7Ghz
* 12GB DDR3 RAM
* 128GB Original Toshiba SSD Drive
* Windows 7 Professional 64Bit(upgraded to Windows 10 by previous owner)
* Built-In Bluetooth
* HDMI Port
* VGA Port
* 3x USB 3.0 Ports
* 3.5mm Headphone jack
* Ethernet Port
* SD Card Reader
* Original Toshiba Battery and charger

If you have any questions, please do not hesitate to ask.

Go to Original Article
Author:

For Sale – Intel i7 8700 – nVidia GTX1070 – Gaming PC

Switched over the Mac and no longer play much PC games. So I have decided to sell my NZXT gaming PC base unit only.
No monitor/keyboard or mouse, just the mid tower.

NZXT 280mm Kraken X62 RGB All In One CPU Water Cooler
Intel Core i7 8700 Socket 1151 Coffee Lake
MSI Z370 TOMAHAWK Motherboard
250GB Samsung 860 Evo SSD (boot drive)
NZXT H500i Mid Tower Case in white
16GB Corsair RGB Pro DDR4 2666Mhz RAM 2x8GB
8GB EVGA nVidia GTX1070SC (Super Clocked) GPU
Corsair RMx 750 PSU White Series
2TB…

Intel i7 8700 – nVidia GTX1070 – Gaming PC

Go to Original Article
Author:

For Sale – 3 case fans for sale

Ok folks

I have the following case fans for sale, which were left over after i repaired and refurbished my sister’s PC a couple of weeks ago, now surplus to requirements.

1 cryorig qf140 silent pwm fan brand new
These are £10.99 brand new on overclockers UK

One nzxt 140mm 3-pin or molex case fan

One nzxt 120mm 3-pin or molex case fan

£14 for all 3 delivered.

No splitting, offers considered.

Payment PayPal gift or bank transfer.

Thanks

Go to Original Article
Author:

For Sale – Intel i7 8700 – nVidia GTX1070 – Gaming PC

Switched over the Mac and no longer play much PC games. So I have decided to sell my NZXT gaming PC base unit only.
No monitor/keyboard or mouse, just the mid tower.

NZXT 280mm Kraken X62 RGB All In One CPU Water Cooler
Intel Core i7 8700 Socket 1151 Coffee Lake
MSI Z370 TOMAHAWK Motherboard
250GB Samsung 860 Evo SSD (boot drive)
NZXT H500i Mid Tower Case in white
16GB Corsair RGB Pro DDR4 2666Mhz RAM 2x8GB
8GB EVGA nVidia GTX1070SC (Super Clocked) GPU
Corsair RMx 750 PSU White Series
2TB…

Intel i7 8700 – nVidia GTX1070 – Gaming PC

Go to Original Article
Author: