The best security feature in Windows 10 is getting a mega upgrade

Virtualization
(Image credit: Nvidia)

Microsoft is set to give its Windows Sandbox technology a major overhaul in the upcoming Windows 10 Sun Valley update.

The Windows Sandbox tool debuted in 2019 and allows users to run applications in an isolated environment away from your system files and settings. This feature allows Windows 10 Pro and Enterprise edition users to test software from unknown sources in the confines of a virtual environment.

In the latest Windows 10 Insider Preview Build 21343 in the Dev channel, Microsoft has tuned up Windows Sandbox to make it more lightweight and faster, which will allow users to utilize it on computers with limited resources as well.

TechRadar needs you!

We're looking at how our readers use VPN for a forthcoming in-depth report. We'd love to hear your thoughts in the survey below. It won't take more than 60 seconds of your time.

>> Click here to start the survey in a new window<<

New runtime

Windows Sandbox is built on the Windows Container technology. 

While previously the container runtime for Windows Sandbox had to match the host, the Preview Build has a new runtime that has been designed and optimized for container scenarios. The new runtime reduces Windows Sandbox appetite for the computer’s resources, which also translates into faster launch times.  

Microsoft says the new container runtime will also improve the performance of other container features such as the Microsoft Defender Application Guard (MDAG), which is an enterprise-only feature designed to isolate critical apps such as Microsoft Edge and Microsoft Office.

The changes are expected to be integrated into the next major Windows update once they’ve been thoroughly tested in the Dev channel.

Via: Windows Latest

TOPICS
Mayank Sharma

With almost two decades of writing and reporting on Linux, Mayank Sharma would like everyone to think he’s TechRadar Pro’s expert on the topic. Of course, he’s just as interested in other computing topics, particularly cybersecurity, cloud, containers, and coding.

Read more
Parallels Desktop 20.2
This software may finally kill Windows on desktops for good, and I think Apple should buy it now
Student sat at a desk with a laptop in a dormitory looking at a mobile phone
Windows 11 could eventually help you understand how fast your PC is - as well as offer tips for making your PC or laptop faster for free
A laptop on a desk with the Windows 11 background on its screen.
Microsoft is adding image editing and compression to its Windows Share feature - and I couldn't be happier
Using Zipped files and folders in Windows 11
Windows 11 should soon be faster at extracting files from compressed ZIPs – and it’s about time, frankly
A laptop with the Windows 11 desktop on screen, glowing, while on a work desk
Microsoft changes Windows 11’s Start menu for the better (gasp) while introducing nifty new file sharing options
Windows 11
Clues in Windows 11 suggest Microsoft has a nifty plan to help you move all your stuff from an old PC to a new computer more easily and conveniently
Latest in Security
Hacker silhouette working on a laptop with North Korean flag on the background
North Korea unveils new military unit targeting AI attacks
An image of network security icons for a network encircling a digital blue earth.
US government warns agencies to make sure their backups are safe from NAKIVO security issue
Laptop computer displaying logo of WordPress, a free and open-source content management system (CMS)
This top WordPress plugin could be hiding a worrying security flaw, so be on your guard
Computer Hacked, System Error, Virus, Cyber attack, Malware Concept. Danger Symbol
Veeam urges users to patch security issues which could allow backup hacks
UK Prime Minister Sir Kier Starmer
The UK releases timeline for migration to post-quantum cryptography
Representational image depecting cybersecurity protection
Cisco smart licensing system sees critical security flaws exploited
Latest in News
Ray-Ban Meta Smart Glasses
Samsung's rumored smart specs may be launching before the end of 2025
Apple iPhone 16 Review
The latest iPhone 18 leak hints at a major chipset upgrade for all four models
Quordle on a smartphone held in a hand
Quordle hints and answers for Monday, March 24 (game #1155)
NYT Strands homescreen on a mobile phone screen, on a light blue background
NYT Strands hints and answers for Monday, March 24 (game #386)
NYT Connections homescreen on a phone, on a purple background
NYT Connections hints and answers for Monday, March 24 (game #652)
Quordle on a smartphone held in a hand
Quordle hints and answers for Sunday, March 23 (game #1154)