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Earth

Fighting Invasive Fish With Forks and Knives 180

An anonymous reader writes NPR commentator Bonny Wolf has a unique solution to battle the threat of invasive fish species in our waterways. She proposes we fight them with a knife, fork, and a few lemon wedges. From the article: "Take the northern snakehead, which has made its way into tributaries of the Chesapeake Bay. It competes with native species for food, and then eats the native species, not to mention the odd frog or bird, with its mouthful of sharp teeth. It's been called "Fishzilla." It breeds fast, has no natural predators and can grow to be 4 feet long. The northern snakehead hangs out in grassy shallows, making it hard to catch. But a couple of years ago, Maryland started promoting the snakehead as an eating fish. Its harvest has increased from zero to 5,000 pounds a year."

Submission + - Hemp fibres make better supercapacitors than graphene (bbc.co.uk)

biodata writes: BBC News is reporting findings published in the journal ACS Nano by Dr David Mitlin's group from Clarkson University, New York.
"We're making graphene-like materials for a thousandth of the price — and we're doing it with waste."
"The hemp we use is perfectly legal to grow. It has no THC in it at all — so there's no overlap with any recreational activities."
Dr. Mitlin's team took waste hemp stems and recycled the material into supercapacitors with performance as good, or better, than those built from graphene, at a fraction of the raw materials cost.

Submission + - Gaza Tweets Ferguson to Offer Advice on Dealing with Tear Gas (ibtimes.co.uk)

DavidGilbert99 writes: While the Gaza Strip and a small town in Missouri may not look like they'll have anything in common but as a result of police firing tear gas at protestors in Ferguson on Wednesday night, they now at least have one thing in common. As a result of the increased police action, people from Gaza began tweeting people in Ferguson with advice on how to avoid being fired upon and what to do to limit the pain when you are hit.

Submission + - NSA Caused Syria's 2012 Internet Outage

diamondmagic writes: Wired's new profile of Edward Snowden reveals that the 2012 outage of Syria's Internet, in an attempt to spy on communications in the midst of a civil war, was caused when the NSA tried to remotely install an exploit onto a core router. The article continues: "But something went wrong, and the router was bricked instead—rendered totally inoperable. The failure of this router caused Syria to suddenly lose all connection to the Internet—although the public didn’t know that the US government was responsible."

Submission + - Portable Router That Conceals Internet Traffic Revealed at Def Con

An anonymous reader writes: Ryan Lackey of CloudFlare and Marc Rogers of Lookout revealed a new OPSEC device at Def Con called PORTAL (Personal Onion Router to Assure Liberty). It "provides always-on Tor routing, as well as 'pluggable' transport for Tor that can hide the service's traffic signature from some deep packet inspection systems." In essence, PORTAL is a travel router that the user simply plugs into their existing device for more than basic Tor protection (counterpoint to PogoPlug Safeplug and Onion Pi). On the down side, you have to download PORTAL from Github and flash it "onto a TP-Link compatible packet router." The guys behind the device acknowledge that not many people may want to (or even know how to) do that, so they're asking everyone to standby because a solution is pending.
Security

Connected Collar Lets Your Cat Do the War-Driving 110

MojoKid (1002251) writes "Security researcher Gene Bransfield, with the help of his wife's grandmother's cat, decided to see how many neighborhood WiFi access points he could map and potentially compromise. With a collar loaded with a Spark chip, a Wi-Fi module, a GPS module, and a battery, Coco the cat helped Gene identify Wi-Fi networks around the neighborhood and then reported back. The goal here is obvious: Discover all of the unsecured, or at least poorly-secured, wireless access points around the neighborhood. During his journey, Coco identified dozens of Wi-Fi networks, with four of them using easily-broken WEP security, and another four that had no security at all. Gene has dubbed his collar the "WarKitteh", and it cost him less than $100 to make. He admits that such a collar isn't a security threat, but more of a goofy hack. Of course, it could be used for shadier purposes." (Here's Wired's article on the connected cat-collar.)
The Military

The High-Tech Warfare Behind the Israel - Hamas Conflict 402

Taco Cowboy writes The Israel — Hamas conflict in Gaza is not only about bombs, missiles, bullets, but also about cyberwarfare, battles of the mind over social media, smart underground tunnels and cloud-based missile launching systems. The tunnels that Hamas has dug deep beneath Gaza are embedded with high tech gadgets, courtesy of Qatar, which has funded Hamas with billions to equipped their tunnels with intelligent sensors which are networked to control centers enabling the command and control staff to quickly notify operatives nearby that IDF units are advancing inside a certain tunnel, allowing for rapid deployment of attack units and the setting up of bobby traps inside the tunnel.

In addition, Hamas has automated its rocket firing system using networked, cloud-based launching software provided by Qatar which can set off a rocket from any distance, and set them to go off at a specific time, using timers. "Anyone who thinks they have dozens of people sitting next to launchers firing rockets each time there is a barrage is mistaken," said Aviad Dadon, a senior cyber-security adviser at several Israeli government ministries. While Doha is allowing Hamas to use its technology to fight Israel, it's their own cyber-security the leaders of Qatar are worried about. For the Qataris, the war between Israel and Hamas is a proving ground to see how their investments in cyber systems have paid of — Qatar is very worried that one of its Gulf rivals — specifically Saudi Arabia — will use technology to attack it, and Qatar spends a great deal of money each year on shoring up its cyber-technology.

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