Amazon Reboots Cloud Servers, Xen Bug Blamed - InformationWeek

InformationWeek is part of the Informa Tech Division of Informa PLC

This site is operated by a business or businesses owned by Informa PLC and all copyright resides with them.Informa PLC's registered office is 5 Howick Place, London SW1P 1WG. Registered in England and Wales. Number 8860726.

IoT
IoT
Comments
Amazon Reboots Cloud Servers, Xen Bug Blamed
Threaded  |  Newest First  |  Oldest First
Charlie Babcock
50%
50%
Charlie Babcock,
User Rank: Author
9/26/2014 | 12:16:01 PM
If hypervisor compromised, so potentially are 'private cloud' tenants
Amazon offers p-rivate cloud in a multi-tenant setting. The VPN and other connections are private, but on the same multi-tenant server sits a customer with an unsecured desktop. That's OK, provided there's no breach in the barriers imposed by the hypervisor, points out Scalr's Sebastian Stadil. If there is a breach, then Amazon's concept of private cloud as well as customers' "private" production systems are at risk. That's probably part of the reason Amazon is acting with such urgency in this case.  
Laurianne
50%
50%
Laurianne,
User Rank: Author
9/26/2014 | 3:27:32 PM
Re: If hypervisor compromised, so potentially are 'private cloud' tenants
So we are talking about a hypervisor defect in the wild. That is notable given this has been a theoretical "what if" discussion until now among the virtualization community.
RightScale1
50%
50%
RightScale1,
User Rank: Apprentice
9/26/2014 | 4:36:01 PM
AWS REbbot FAQs
AWS Reboot FAQs are available on the RightScale Blog
Charlie Babcock
50%
50%
Charlie Babcock,
User Rank: Author
9/26/2014 | 4:39:40 PM
Not in the wild yet, we hope
We have to await the details of Citirx' Oct. 1 announcement. Let's hope it's not in the wild yet. But once news of the exploit and the details of how it works are published, it will go into th wild, unless servers are protected against it. 


2020 State of DevOps Report
2020 State of DevOps Report
Download this report today to learn more about the key tools and technologies being utilized, and how organizations deal with the cultural and process changes that DevOps brings. The report also examines the barriers organizations face, as well as the rewards from DevOps including faster application delivery, higher quality products, and quicker recovery from errors in production.
News
Think Like a Chief Innovation Officer and Get Work Done
Joao-Pierre S. Ruth, Senior Writer,  10/13/2020
Slideshows
10 Trends Accelerating Edge Computing
Cynthia Harvey, Freelance Journalist, InformationWeek,  10/8/2020
News
Northwestern Mutual CIO: Riding Out the Pandemic
Jessica Davis, Senior Editor, Enterprise Apps,  10/7/2020
Register for InformationWeek Newsletters
Video
Current Issue
[Special Report] Edge Computing: An IT Platform for the New Enterprise
Edge computing is poised to make a major splash within the next generation of corporate IT architectures. Here's what you need to know!
White Papers
Slideshows
Twitter Feed
Sponsored Live Streaming Video
Everything You've Been Told About Mobility Is Wrong
Attend this video symposium with Sean Wisdom, Global Director of Mobility Solutions, and learn about how you can harness powerful new products to mobilize your business potential.
Sponsored Video
Flash Poll