AT&T's $14 Billion Dollar 'Bribe' to Get Rid of Telecom Regulations Is a Multi-Layered Hoax
call it extortion or a bribe or a bait-and-switch AT&T is holding 22 states’ economic future hostage.
Tag: networks
Virtual machine used to steal crypto keys from other VM on same server
Virtual machine used to steal crypto keys from other VM on same server
By Dan Goodin Ars Technica Nov 6 2012
Piercing a key defense found in cloud environments such as Amazon’s EC2
service, scientists have devised a virtual machine that can extract
private cryptographic keys stored on a separate virtual machine when it
resides on the same piece of hardware.
The technique, unveiled in a research paper published by computer
scientists from the University of North Carolina, the University of
Wisconsin, and RSA Laboratories, took several hours to recover the
private key for a 4096-bit ElGamal-generated public key using the
libgcrypt v.1.5.0 cryptographic library. The attack relied on
“side-channel analysis,” in which attackers crack a private key by
studying the electromagnetic emanations, data caches, or other
manifestations of the targeted cryptographic system.
One of the chief selling points of virtual machines is their ability to
run a variety of tasks on a single computer rather than relying on a
separate machine to run each one. Adding to the allure, engineers have
long praised the ability of virtual machines to isolate separate tasks,
so one can’t eavesdrop or tamper with the other. Relying on fine-grained
access control mechanisms that allow each task to run in its own secure
environment, virtual machines have long been considered a safer
alternative for cloud services that cater to the rigorous security
requirements of multiple customers.
“In this paper, we present the development and application of a cross-VM
side-channel attack in exactly such an environment,” the scientists
wrote. “Like many attacks before, ours is an access-driven attack in
which the attacker VM alternates execution with the victim VM and
leverages processor caches to observe behavior of the victim.”
[…]
http://arstechnica.com/security/2012/11/crypto-keys-stolen-from-virtual-machine/
Find Free #Wifi HotSpots
Find Free WiFi hotspots in PA, NJ, DE, MD, DC, VA, WV, MA, NH and ME.
Why We Have An Open Wireless Movement
EFF believes open networks are crucial in hurricane-affected areas
By ADI KAMDAR
Oct 30, 2012
In troubled times, it’s important to help each other out. Right now, we’re witnessing an unprecedented hurricane hitting the Eastern Seaboard of the United States, and the ensuing damage and power outages are crippling rescue efforts, businesses large and small, and personal communications.
Communication is critical in time of crisis, and the Internet allows for the most effective way of getting information in and out. With readily available networks, government officials could use tools like Twitter to quickly spread information, citizen reports could help focus assistance where it is needed most, and social media updates could help reassure friends and loved ones—keeping mobile phone lines open for emergencies.
To take advantage of the Internet, people should not have to attempt to skirt restrictive Terms of Service to attempt to tether their smartphones. And tethering would not be necessary if there were ubiquitous open wireless, so that anyone with a connection and power can share their network with the neigborhood.
Last year, we wrote a post titled “Why We Need An Open Wireless Movement.” Today, EFF is proud to announce the launch of the Open Wireless Movement—located at openwireless.org—a coalition effort put forth in conjunction with nine other organizations: Fight for the Future, Free Press, Internet Archive, NYCwireless, the Open Garden Foundation, OpenITP, the Open Spectrum Alliance, the Open Technology Institute, and the Personal Telco Project.
Aimed at residences, businesses, Internet service providers (ISPs), and developers, the Open Wireless Movement helps foster a world where the dozens of wireless networks that criss-cross any urban area are now open for us and our devices to use.
Imagine a future with ubiquitous open Internet
FREE WIFI HOT SPOT FINDER
XFINITY WiFi hotspots in the affected markets to anyone who needs them including non-Comcast subscribers in PA, NJ, DE, MD, DC, VA, WV, MA, NH and ME. Non-XFINITY Internet customers should search for the ³xfinitywifi² network name and click on the ³
Not a Comcast subscriber? ² link at the bottom of the Sign In page. Then select
the ³ Complimentary Trial Session² option from the drop down list. Users
will be able to renew their complimentary sessions every 2 hours through
Wednesday November 7th.
For a map of XFINITY WiFi hotspots, which are located both indoors and outdoors in malls, shopping districts, parks, and train platforms, please visit www.xfinity.com/wifi (Note: Complimentary XFINITY WiFi service may not be available in Partner WiFi Hotspot locations).”
#Hurricane Sandy Disaster Plan Educational CyberPlayGround
Connectivity and telecommunications will breakdown.