It's not exactly news that the Department of Defense is looking at ways to make hacking a more practical weapon, but it looks to really be stepping up its game with its latest project, which promises to make complicated attacks as simple as a few button presses. That would apparently be possible thanks to a slightly mysterious device that'd be small enough to carry around in a backpack, but powerful enough to do everything from breaking into a wireless network to hacking into SCADA (or Supervisory Control and Data Acquisition) systems (used at power plants, nuclear facilities, and the like). While complete details are obviously a bit light, the system would apparently be able to, for instance, map out the nodes in a wireless network, cause them to disconnect, and watch them come back online to identify weak spots. It would then present the "hacker" with various attack attributes that could simply be adjusted using sliders on a touchscreen. No word if the soldiers will also be rewarded with Achievements

White House, Pentagon announce plans for new cybersecurity positions

by Donald Melanson, posted May 29th 2009 at 3:51PM

It's just been a few short months since a proposed bill called for the creation of a National Cybersecurity Advisor, but it looks like there's now not one but two new positions in the offing, with both the Pentagon and President Obama himself announcing plans for some newly elevated offices charged with keeping the nation's networks secure. While a specific "Cybersecurity Czar" hasn't yet been named, the White House position will apparently be a member of both the National Security Council and National Economic Council and, in addition to coordinating U.S. response in the event of a major attack, the office will also be tasked with protecting privacy and civil liberties. Details on the new Pentagon office, on the other hand, are expectedly even less specific although, according to The New York Times, it'll be a military command that will work to coordinate efforts now scattered across the four armed services, and will apparently serve as complement to the civilian office in the White House.

A social network service focuses on building online communities of people who share interests and/or activities, or who are interested in exploring the interests and activities of others. Most social network services are web based and provide a variety of ways for users to interact, such as e-mail and instant messaging services.

Social networking has encouraged new ways to communicate and share information. Social networking websites are being used regularly by millions of people.

While it could be said that email and websites have most of the essential elements of social network services, the idea of proprietary encapsulated services has gained popular uptake recently.

The main types of social networking services are those which contain category divisions (such as former school-year or classmates), means to connect with friends (usually with self-description pages) and a recommendation system linked to trust. Popular methods now combine many of these, with Facebook widely used worldwide; MySpace, Twitter and LinkedIn being the most widely used in North America;^[1] Nexopia (mostly in Canada);^[2] Bebo,^[3] Hi5, MySpace, dol2day (mostly in Germany), Tagged, XING;^[4] and Skyrock in parts of Europe;^[5] Orkut and Hi5 in South America and Central America;^[6] and Friendster, Multiply, Orkut, Wretch, Xiaonei and Cyworld in Asia and the Pacific Islands.

There have been some attempts to standardize these services to avoid the need to duplicate entries of friends and interests (see the FOAF standard and the Open Source Initiative), but this has led to some concerns about privacy.