Home Cyber Crime New Windows 10 21H2 build comes with improved WiFi security

New Windows 10 21H2 build comes with improved WiFi security


Windows 10

Microsoft has launched Home windows 10 21H2 19044.1200 with the awaited new Home windows Howdy safety characteristic, WPA3 HPE assist, and GPU computing within the Home windows Subsystem for Linux.

In July, Microsoft officially released the Windows 10 21H2 feature update to Insiders for testing however said that its new options could be coming later.

At this time, Microsoft launched Home windows 10 21H2 19044.1200 with the promised options:

  • Including WPA3 H2E requirements assist for enhanced Wi-Fi safety
  • Home windows Howdy for Enterprise introduces a brand new deployment technique referred to as cloud belief to assist simplified passwordless deployments and obtain a deploy-to-run state inside a couple of minutes
  • GPU compute assist within the Home windows Subsystem for Linux (WSL) and Azure IoT Edge for Linux on Home windows (EFLOW) deployments for machine studying and different compute intensive workflows

WPA3 provides further safety to WiFi

The WPA3 H2E (Hash-to-Factor) protocol provides higher safety from a Wi-Fi side-channel assault referred to as “DragonBlood” that might steal a WPA3 password.

“These assaults resemble dictionary assaults and permit an adversary to get better the password by abusing timing or cache-based side-channel leaks. Our sidechannel assaults goal the protocol’s password encoding technique,” defined a analysis paper concerning the DragonBlood side-channel assault.

“In response to the Dragonblood paper, IEEE 802.11 up to date SAE by defining a brand new “Hash-to-Factor” (H2E) technique, as an elective different to the prevailing “Searching-and-Pecking” technique for the key PWE (Password Factor) derivation utilized in SAE authentication,” explained Cisco.

“H2E is considerably extra computationally environment friendly and supplies strong resistance to aspect channel assault.”

With at the moment’s preview construct, Home windows 10 21H2 helps the WPA3 protocol on appropriate {hardware}.

GPU compute now supported in WSL2

With the brand new GPU compute support, Home windows Subsystem for Linux customers will have the ability to use NVIDIA CUDA and DirectML to carry out machine studying and AI growth.

This characteristic permits Home windows customers to make use of their graphics card to “to speed up math-heavy workloads and makes use of its parallel processing to finish the required calculations quicker, in lots of instances, than using solely a CPU.

This assist consists of working standard frameworks, similar to PyTorch and TensorFlow, straight inside WSL2.

The Home windows Subsystem for Linux 2 is constructed into all Home windows 10 variations, together with Home windows 10 Dwelling, permitting customers of all expertise ranges to get began with machine studying and AI so long as they’ve appropriate graphics playing cards.

NVIDIA playing cards assist CUDA and DirectML, whereas DirectML requires a DirectX 12 succesful machine from any GPU producer.

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