1 / 5

Hey, You, Get Off of My Cloud

Hey, You, Get Off of My Cloud. Thomas Ristenpart , Eran Tromer , Hovav Shacham , Stefan Savage Presented by Daniel De Graaf. Cloud Computing. Virtual Machines with Dynamic Allocation Amazon EC2 Microsoft Azure Rackspace Mosso Trusted provider, untrusted clients. Attacks on the Cloud.

lorie
Download Presentation

Hey, You, Get Off of My Cloud

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Hey, You, Get Off of My Cloud Thomas Ristenpart, EranTromer, HovavShacham, Stefan Savage Presented by Daniel De Graaf

  2. Cloud Computing • Virtual Machines with Dynamic Allocation • Amazon EC2 • Microsoft Azure • RackspaceMosso • Trusted provider, untrusted clients

  3. Attacks on the Cloud • Targeted attacks • Hypervisor compromise • Denial of Service • Information leakage • Most need attacker’s and victim’s VM to be on the same physical host

  4. Cloud Cartography • Mapping current and future allocations • Dynamic allocation • Current systems have high placement locality • Overall success of 40% for a given target

  5. Attacks on Co-Resident VMs • Information leakage • Disk I/O (access time) • CPU usage (cache timings) • Network traffic rate (latency and/or bandwidth) • Critical information leak • SSH keystroke timings

More Related