FCC green lights first white space broadband device
The authorized model in question is the KTS Agility Data Radio. “The ADR is a software-defined radio that offers unparalleled flexibility,” KTS literature promises. “It can access more spectrum and support more throughput than any radio product on the market today.”
The black 3.5 x 5.0 x1.4-inch machine weighs almost three quarters of a pound, can take on channel sizes up to 5MHz, and services data rates up to 4Mbps.
Pinterest content has something for everyone, but the site is dominated by images featuring home décor, crafts, fashion, and food. Not surprisingly, visitors to the site in the 12 rolling weeks ending December 17th skewed female (58%) and between the ages of 25 and 44 (59%).
If you leave such programs running all the time, you take the risk that someone is going to use an exploit on you before you have a chance to apply a patch. For some purposes, this is an acceptable – even necessary – tradeoff, but it would be nice to enable them only when actually needed, to minimize the risk. And for other purposes, ssh et. al. are overkill. Perhaps you only really need to remotely initiate a limited set of operations. In this case, you don’t need a shell prompt, just a way to securely kick off scripts from elsewhere.Enter ‘Ostiary’. It is designed to allow you to run a fixed set of commands remotely, without giving everyone else access to the same commands. It is designed to do exactly and only what is necessary for this, and no more. The only argument given to the command is the IP address of the client, and only if the authentication is successful.
via Ostiary.
The Green Mountain Data Center is located on the shores of the island of Rennesoy, inside concrete buildings within caves carved out of the mountain. Racks of servers will now fill underground halls that once stored ammunition for NATO.
via Norway’s Fjord-Cooled Data Center » Data Center Knowledge.
Mobile Security For Android
Whisper Systems provides security and management solutions that transform consumer phones and tablets into enterprise-ready devices.
via Whisper Systems.
Twitter acquired this company and open sourced its software.
According to new research from HTTP Archive, which regularly scans the internet’s most popular destinations, the average size of a single web page is now 965 kilobytes (KB), up more than 30% from last year’s average of 702KB.
via The web in 2011: HTML5 dominates Flash, trouble for data capped mobile surfers | ExtremeTech.
There are five broad categories of “bad things” that running software could do, for the purposes of our discussion. In no particular order, software can attempt to damage the machine, compromise the user’s privacy, damage the user’s information, do “bad things” to people other than the machine’s user, and lastly, impersonate the user.
via OLPC Bitfrost – OLPC.
To demonstrate this we’ve built an app which requires no permissions and yet is able to give an attacker a remote shell and allow them to execute commands on the device remotely from anywhere in the world.
via No-permission Android App Gives Remote Shell – viaForensics « viaForensics.
Here is a paper.
An MIT Magic Trick: Computing On Encrypted Databases Without Ever Decrypting Them – Forbes.
Now the Google- and Citigroup-funded work of three MIT scientists holds the promise of solving that long-nagging issue in some of the computing world’s most common applications. CryptDB, a piece of database software the researchers presented in a paper (PDF here) at the Symposium on Operating System Principles in October, allows users to send queries to an encrypted set of data and get almost any answer they need from it without ever decrypting the stored information, a trick that keeps the info safe from hackers, accidental loss and even snooping administrators. And while it’s not the first system to offer that kind of magically flexible cryptography, it may be the first practical one, taking a fraction of a second to produce an answer where other systems that perform the same encrypted functions would require thousands of years.
AnandTech – Gallery – Antec Eleven Hundred – 6 Photos.
Hardware porn. I think Microcenter sells this case.