Tag Archives: wireless

Google Announces The OnHub WiFi Router

Today Google announced that they are moving into the WiFi router market. The new router is produced through a partnership with TP-Link and it’s called OnHub. Google is marketing OnHub as a router that is simple to setup, effortless to maintain, and highly reliable. Much like Apple’s AirPort Extreme, the OnHub is a very tall router in order to integrate internal antennas, and it is managed via an app for your iOS or Android device. The mobile app will also allow you to see which devices are using bandwidth, and to apply QoS rules to limit devices from using too much. During setup it will automatically select the best channel for minimal interference, and can adjust on its own as necessary. Software updates are also automatically downloaded and applied, which makes it essentially self maintaining as long as Google’s promise of reliable connectivity is met.

As far as specifications go, OnHub is marketed as an AC 1900 router which really says it’s a 3×3 802.11ac router that which has a data rate of 1300Mbps on an 802.11ac link and 600Mbps on an 802.11n link. In addition to being a dead simple WiFi router, OnHub also comes with support for the major protocols which will be used by home automation devices, including Bluetooth Smart, Google Brillo/Weave, and IEEE 802.15.4. The OnHub router is available for preorder now from various retailers in the US, and both the blue and black versions cost $199

Source: Official Google Blog

Source: anandtech.com

 

Hacking the Wireless World with Software Defined Radio

wireless-hacking

Ever wanted to spoof a restaurant’s pager system? How about use an airport’s Primary Surveillance RADAR to build your own bistatic RADAR system and track moving objects?

What sorts of RF transactions take place in RFID systems, such as toll booths, building security and vehicular keyless entry? Then there’s ‘printing’ steganographic images onto the radio spectrum… Wireless systems, and their radio signals, are everywhere: consumer, corporate, government, amateur – widely deployed and often vulnerable.
If you have ever wondered what sort of information is buzzing around you, this talk will introduce how you can dominate the RF spectrum by ‘blindly’ analysing any signal, and then begin reverse engineering it from the physical layer up. I will demonstrate how these techniques can be applied to dissect and hack RF communications systems, such as those above, using open source software and cheap radio hardware.
In addition, I’ll show how long-term radio data gathering can be used to crack poorly-implemented encryption schemes, such as the Radio Data Service’s Traffic Message Channel.If you have any SDR equipment, bring it along!
Bio: A software engineer by training, Balint is a perpetual hacker, and the guy behind spench.net. His passion is extracting interesting information from lesser-known data sources and visualizing them in novel ways. Lately, he has become obsessed with Software Defined Radio and all that can be decoded from the ether. When not receiving electromagnetic radiation, he likes to develop interactive web apps for presenting spatial data. Originally from Australia, he moved to the United States in 2012 to pursue his love of SDR.
Source: irongeek.com