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Radio - Listen to Free Internet Radio, Find New Music. SIRIUS Satellite Radio - Everything worth listening to is now on. Fancast | Watch Full TV Shows and Movies | Free Online Streaming | XFINITY TV. Main documentation. Welcome to Facebook - Log In, Sign Up or Learn More. Wireless Calculators. These calculators are written in Javascript (saves our bandwidth). Find the calculation you want, and enter the various parameters required then click the 'Calculate' button. If you don't like 'em or think you can improve 'em, the code for the calculators is here. For the equations used in each calculator follow the Calculations and equations used link. Groveling apology 1: The Fresnel calculator said it would default to the mid-point if no obstacle distance was specified and it didn't. More importantly the 60% rule-of-thumb distance was incorrect on the pessimistic side. Groveling apology 2: The Fresnel calculator provides the earth's height at the mid-point.

Partial Groveling apology 3: The Fresnel calculator incorrectly computed the 60% obstacle free zone for MSIE browsers. A Wireless System (more or less!) Key: Green is good, Red is bad. Serious Health Warning: It is nothing short of a minor miracle of physics that ANY wireless signal gets to its destination. Essential Wireless Hacking Tools. By Daniel V. Hoffman, CISSP, CWNA, CEH Anyone interested in gaining a deeper knowledge of wireless security and exploiting vulnerabilities will need a good set of base tools with which to work. Fortunately, there are an abundance of free tools available on the Internet. This list is not meant to be comprehensive in nature but rather to provide some general guidance on recommended tools to build your toolkit. Finding Wireless Networks Locating a wireless network is the first step in trying to exploit it. Network Stumbler a.k.a NetStumbler – This Windows based tool easily finds wireless signals being broadcast within range – A must have.

(NetStumbler Screenshot) Kismet – One of the key functional elements missing from NetStumbler is the ability to display Wireless Networks that are not broadcasting their SSID. (Kismet Screenshot) Attaching to the Found Wireless Network Once you’ve found a wireless network, the next step is to try to connect to it. (Screenshot of Airsnort in Action) LogMeIn - Remote Access and Desktop Control Software for Your Co. Top 10 Most Famous Hackers of All Time - IT Security. ULTIMATE GUITAR TABS ARCHIVE | 300,000+ Guitar Tabs, Bass Tabs, Computerworld - IT news, features, blogs, tech reviews, career a.

Xbox 360 - The New Xbox 360. 1 Requires Xbox Live Gold membership (sold separately). Second screen control also requires compatible devices with Xbox SmartGlass. See xbox.com/live. STAR TREK INTO DARKNESS © 2013 PPC. STAR TREK and related marks and logos are trademarks of CBS Studios, Inc. 2 Xbox Live Gold membership and/or other subscriptions and requirements apply for some Xbox Live features. Kinect functionality and voice search available with select Xbox Live content and varies by feature, provider, and region.

See xbox.com/live. 3 Xbox SmartGlass is available with select games and Xbox Live content and requires Internet connectivity and compatible devices. 4 Applicable taxes extra. 5 Compatible devices and Internet required; ISP fees apply. 6 Largest library as of October 2013. 7 Xbox LIVE Gold Membership required (sold separately). 8 NBA Game Time requires a valid Xbox LIVE Gold membership. Fanatec.