Enterprise

Startup Bromium Could End Computer Viruses Forever

Read in app

Simon Crosby, BromiumDear Enterprise World, please do yourself a favor and check out the new tech being introduced today by industry legends Simon Crosby, Ian Pratt and Gaurav Banga.

Their new startup, Bromium, is releasing software today that could mean the end of computer malware as we know it. They call the software product vSentry and they call the underlying tech the Bromium microvisor.

Essentially this tech gives you a "disposable virtual computer" for every task you do on a Windows PC, cofounder Gaurav Banga told Business Insider. (They will have a version for Macs, too, in a couple of months.)

Think of it like having a thin sheet of glass between each Window and the guts of your PC. So when you go to Facebook, you get a piece of glass, when you check e-mail, you get a new piece of glass and so on. If your computer picks up a virus from e-mail or the 'net, no matter. It can't bust through the glass and infect the actual computer. The virus dies when you close the window.

That sounds like a fat resource hog that would make a PC super slow. But thanks to technology included in just about every Intel CPU, for the past three years it's not. Those chips have been specially made to work with technology like this, known as virtualization. "These are PCs with the Intel Core i3, i5, or i7 sticker" says Banga.

Bromium works so fast, PC users don't even know it's installed, its cofounders promise.

"The user experience remains unchanged. The microvisor is completely hidden from the user who enjoys a native, hi-def user experience," cofounder Simon Crosby told Business Insider.

This all gets more interesting when considering the people involved. Crosby and Pratt created virtualization software before. They developed the open source Xen project, a popular alternative to VMware. Their company, Xensource, was purchased by Citrix for $500 million in 2007 and it remains a big part of Citrix today.

Pratt helped Intel develop its on-chip virtualization tech, too. Banga is best known as CTO and SVP of engineering at BIOS software firm Phoenix Technologies Ltd. But he had a long career working with virtualization tech prior to that, launching his career at NetApp.

The software is being sold to enterprises, not directly to consumers. It will cost about the same as buying desktop virtualization software from Citrix, Banga says.

Bromium has raised $35.7 million so far in two rounds, including a $26.5 million series b in June lead by Highland Capital Partners with Andreessen Horowitz, Ignition Partners, Lightspeed Venture Partners and Intel Capital participating.

Don't miss: The Next 25 Big Enterprise Startups

Read next

Julie Bort was Business Insider's Editor at Large for the Tech team. She loves investigating stories and shedding light on the tech industry's most amazing people.Here's a small sample of some of Julie's work.Former Pinterest employees describe a traumatic workplace where managers humiliate employees until they cry, Black people feel alienated, and the toxic culture 'eats away at your soul'Sex, tequila, and a tiger: Employees inside Adam Neumann's WeWork talk about the nonstop party to attain a $100 billion dream and the messy reality that tanked itInsiders say WeWork's IT is a patchwork of cheap devices and Band-Aid fixes that will take millions to fixWeWork's toxic phone booths were created in-house by its Powered by We business70-hour weeks and 'WTF' emails: 42 employees reveal the frenzy of working at Tesla under the 'cult' of Elon MuskElon Musk works so many hours at Tesla, employees are constantly finding him asleep under tables and desksHow this woman went from a Pizza Hut employee to a founder of a $4 billion startupAn Oracle insider explains how some salespeople gamed the system to sell more cloudTHE TAKEDOWN OF TRAVIS KALANICK: The untold story of Uber's infighting, backstabbing, and multimillion-dollar exit packagesMicrosoft is in talks to buy GitHub, a startup at the center of the software world last valued at $2 billionThe alarming inside story of a failed Google acquisition, and an employee who was hospitalizedInside Facebook's plan to eat another $350 billion IT marketHow a registered sex offender wound up living in an Airbnb hosting unsuspecting guestsA controversial ex-banker is the person who really runs Twitter — and he's gambling the company's future on one risky betSecret passages and skipped meals: Oracle's CEO gave us a rare peek at what it really takes to run a $37 billion companyHP told some employees to choose between becoming contractors with no benefits or being fired without severance'I felt like we were being extorted': Customer says Oracle tried to strong-arm him into a cloud saleHow the queen of Silicon Valley is helping Google go after Amazon's most profitable businessAirbnb host: A guest is squatting in my condo and I can't get him to leaveLIES, BOOZE, AND BILLIONS: How one of the fastest-growing startups in Silicon Valley history raised $580 million then spiraled out of controlGitHub is undergoing a full-blown overhaul as execs and employees depart — and we have the full inside storyWhen she's not writing for Business Insider, Julie can usually be found on the trails, on my mountain bike, or on my skis, if you know where to look.