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Category Archives for "Networking"

IDG Contributor Network: How new ad hoc networks will organize

Ants figure out details related to the size of their colonies by bumping into fellow ants while they randomly explore. But the ants don’t have to traverse the entire colony to know how many fellow ants they’re living with. The insects can figure it out through the number of nearby encounters they have.Ad hoc wireless networks could use the same technique, say scientists from MIT. Just like ants learning about population densities help the creatures decide communally whether they need to build a new nest or not, the same could be true for sensors strewn around IoT environments.+ Also on Network World: Using IoT-enabled microscopes to fight epidemic outbreaks +To read this article in full or to leave a comment, please click here

Researchers release free decryption tools for PowerWare and Bart ransomware

Security researchers have released tools this week that could help users recover files encrypted by two relatively new ransomware threats: Bart and PowerWare.PowerWare, also known as PoshCoder, was first spotted in March, when it was used in attacks against healthcare organizations. It stood out because it was implemented in Windows PowerShell, a scripting environment designed for automating system and application administration tasks.Researchers from security firm Palo Alto Networks have recently found a new version of this threat that imitates a sophisticated and widespread ransomware program called Locky. It uses the extension .locky for encrypted files and also displays the same ransom note used by the real Locky ransomware.To read this article in full or to leave a comment, please click here

Researchers release free decryption tools for PowerWare and Bart ransomware

Security researchers have released tools this week that could help users recover files encrypted by two relatively new ransomware threats: Bart and PowerWare.PowerWare, also known as PoshCoder, was first spotted in March, when it was used in attacks against healthcare organizations. It stood out because it was implemented in Windows PowerShell, a scripting environment designed for automating system and application administration tasks.Researchers from security firm Palo Alto Networks have recently found a new version of this threat that imitates a sophisticated and widespread ransomware program called Locky. It uses the extension .locky for encrypted files and also displays the same ransom note used by the real Locky ransomware.To read this article in full or to leave a comment, please click here

Pokémon Go launches in Japan with McDonald’s as first sponsor

Pokémon Go has launched in Japan with a new revenue stream -- corporate sponsorship from McDonald’s.The free-to-download augmented reality smartphone game already earns money from in-game purchases.“Trainers in Japan, thank you for being patient. Pokémon GO is now available to download in Japan!,” the Pokémon Go Twitter account wrote on Friday.The game developed by Niantic, in which Google, Nintendo and the Pokémon Company are investors, has been a runaway success in many countries including the U.S., but its launch in its home-turf Japan was delayed reportedly amid worries that huge local demand could find the game servers wanting. Server problems have been frequently reported as the game was offered in more countries and more users got on to the game.To read this article in full or to leave a comment, please click here

Salesforce to acquire data center optimization startup Coolan

Salesforce.com has signed a definite agreement to acquire Coolan, the developer of a platform for data center hardware analysis and optimization.The acquisition appears to be designed to help Salesforce boost its own infrastructure for its customer relationship management software.“Once the transaction has closed, the Coolan team will help Salesforce optimize its infrastructure as it scales to support customer growth around the world,” Amir Michael, Coolan’s cofounder and CEO wrote in a blog post on Thursday.A Salesforce spokeswoman confirmed the acquisition. Financial terms of the deal were not disclosed.To read this article in full or to leave a comment, please click here

Technology Short Take #69

Welcome to Technology Short Take #69! In this post, I’ve collected a variety of links related to major data center technology areas. This episode is a bit long; sorry about that!

Networking

  • Lindsay Hill recently noted that he’s been working to add support to netmiko for the Brocade ICX and MLXe, and is looking into support for VDX. Netmiko, if you haven’t heard, is a fantastic Python library that’s really useful when writing Python-based network automation scripts.
  • I mentioned a while back that I was taking a deeper look at MPLS (to which my colleague Bruce Davie—one of the creators of MPLS—jokingly quipped, “Why are you looking at legacy tech?”). Honestly, I haven’t had a great deal of time to make much progress, but I did come across this article by Sudeep Goyal which helped reinforce some of the basics I already knew. It may prove useful to others who are also seeking to improve their knowledge of MPLS.
  • Peter Phaal has been writing some really interesting stuff (interesting to me, at least). First up, there’s a great article on using IPVLAN with Docker and Cumulus Linux (with a tie back to sFlow, naturally!). I’m really eager to Continue reading

At Black Hat: A free tool for spear phishing Twitter

A spear phishing tool to automate the creation of phony tweets - complete with malicious URLs – with messages victims are likely to click on will be released at Black Hat by researchers from ZeroFOX. Called SNAP_R (for social network automated phisher with reconnaissance), the tool runs through a target Twitter account to gather data on what topics seem to interest the subscriber. Then it writes a tweet loaded up with a link to a site containing malware and sends it. More on Network World: FBI needs to beef-up high-tech cyber threat evaluations says DoJ Inspector General+To read this article in full or to leave a comment, please click here

At Black Hat: A free tool for spear phishing Twitter

A spear phishing tool to automate the creation of phony tweets - complete with malicious URLs – with messages victims are likely to click on will be released at Black Hat by researchers from ZeroFOX. Called SNAP_R (for social network automated phisher with reconnaissance), the tool runs through a target Twitter account to gather data on what topics seem to interest the subscriber. Then it writes a tweet loaded up with a link to a site containing malware and sends it. More on Network World: FBI needs to beef-up high-tech cyber threat evaluations says DoJ Inspector General+To read this article in full or to leave a comment, please click here

Tesla wants to end fossil fuel use, make self-driving cars 10X safer

Tesla CEO Elon Musk today posted the second phase of his company's master plan for the future, which includes integrating rooftop solar power with battery storage, expanding auto sales to all markets and making self-driving cars 10 time safer than those driven by humans.The new phase of the company's vision comes a decade after his first, which outlined creation of a low-volume vehicle that would "necessarily" be expensive in order to fund future "affordable" vehicles and to provide solar power.To read this article in full or to leave a comment, please click here

Facebook takes a step forward with its Net-connectivity plane

Facebook is one step closer to bringing Internet connectivity to remote, underserved areas of the world. The company’s Connectivity Lab completed the first full test of Aquila, a high-altitude, solar-powered, unmanned aircraft that would beam Internet connectivity down to Earth using laser technology. The aircraft would circle an area up to 60 miles in diameter while flying at 60,000 feet. Flying for as long as three months, the energy-efficient aircraft is built to use only 5,000 watts — the same amount as three hair dryers, or a high-end microwave – when at cruising speed. “We’ve been flying a one-fifth scale version of Aquila for several months, but this was the first time we’ve flown the full-scale aircraft,” wrote Jay Parikh, Global Head of Engineering and Infrastructure at Facebook, in a blog post. “To prove out the full capacity of the design, we will push Aquila to the limits in a lengthy series of tests in the coming months and years.”To read this article in full or to leave a comment, please click here

50% off Vastar Professional Breathalyzer Digital Breath Alcohol Tester – Deal Alert

Vastar breathalyzer is used to measure concentration of the alcohol in human body. With sensitive semi-conductor sensor, it take 5 seconds to show a result that whether you can drive or not after drinking. It will show you high accuracy test result(up to 0.01mg/l), four units of measurement can be converted(%BAC , ‰BAC, mg/l, mg/100ml). To read this article in full or to leave a comment, please click here

36% off iProp Bean Bag Universal Tablet Stand – Deal Alert

Whether you're watching a movie in bed, browsing on the couch, or playing games on your trip, the iProp bean bag tablet stand gives your arms a rest and holds your tablet comfortably where you need it. Its unique mesh bean bag design conforms to the shape of any surface, from a bench to your own legs, and its non-slip silicone shelf keeps your tablet securely in place without obstructing the screen. It averages 4.5 out of 5 stars on Amazon from over 500 customers (read reviews). Amazon indicates that its typical list price of $39.99 has been reduced by 36% to $25. See the discounted iProp tablet stand on Amazon.To read this article in full or to leave a comment, please click here

Worth Reading: Open Internet access on the line

Digital content is king on the net and ISPs have a natural economic incentive to steer you toward their own sports and entertainment content and to charge new fees to the most popular Internet platforms for delivery of movies, music and social media over the same 2-way Internet connection you already pay your ISP for. That’s double selling you capacity while cannibalising your regular Internet access. —CircleID

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Over 90% off Hollywood Art Institute Photography Course & Certification – Deal Alert

Anyone can point and shoot a camera, but few have what it takes to go pro. For $19.99, you can pick up the Hollywood Art Institute Photography Course & Certification and learn the skills used by industry pros to take beautiful shots and kickstart your photo career.This 22-module photography course comes with instruction from the industry’s best photographers on “down-to-earth” techniques and skills designed to take your photo game to the next level. In addition to professional help, you’ll also have access to video tutorials, articles, e-books, and even an expansive article database to maximize your understanding. When you’re done, you’ll receive a certification to give your resume some extra stopping power.To read this article in full or to leave a comment, please click here

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