Archive

Category Archives for "Networking"

When tech and fashion collide

How technology is transforming the fashion industryThe ideas flowing through designers’ minds are difficult to capture. Transforming precisely what they think and draw into tangible pieces of work can be laborious and time consuming. And the artists can become frustrated when what they produce doesn’t come out exactly as they imagine it.Technology has eliminated that struggle for many designers. Through the use of multi-material 3D printers, laser cutters and digital printers that print on material, designers are creating fashions exactly as they see them in their mind’s eye. Plus, the new tools enable them to create intricate designs that are impossible to make by hand.To read this article in full or to leave a comment, please click here

Why one Cisco shop is willing to give WiFi startup Mist a shot

Bowdoin College’s WiFi network encompasses 550 Cisco access points and handles the wireless needs of up to several thousand people depending on how busy things are on the Brunswick, Maine campus. But CIO Mitchel Davis says this WLAN still has plenty of room to grow.The college over the past couple of weeks has been testing new WiFi and Bluetooth Low Energy access points and accompanying cloud-based management tools from a Mountain View startup called Mist, formed by ex-Cisco WLAN big shots, as a possible way to expand its wireless services in exciting new ways.To read this article in full or to leave a comment, please click here

This malware pretends to be WhatsApp, Uber and Google Play

Hackers are stealing credit card information in Europe with malware that can spoof the user interfaces of Uber, WhatsApp and Google Play.The malware, which has struck Android users in Denmark, Italy and Germany, has been spreading through a phishing campaign over SMS (short message service), security vendor FireEye said on Tuesday.Once downloaded, the malware will create fake user interfaces on the phone as an “overlay” on top of real apps. These interfaces ask for credit card information and then send the entered data to the hacker.To read this article in full or to leave a comment, please click here

This malware pretends to be WhatsApp, Uber and Google Play

Hackers are stealing credit card information in Europe with malware that can spoof the user interfaces of Uber, WhatsApp and Google Play.The malware, which has struck Android users in Denmark, Italy and Germany, has been spreading through a phishing campaign over SMS (short message service), security vendor FireEye said on Tuesday.Once downloaded, the malware will create fake user interfaces on the phone as an “overlay” on top of real apps. These interfaces ask for credit card information and then send the entered data to the hacker.To read this article in full or to leave a comment, please click here

Be Careful with TCP Syslog and the ASA

I wanted to take just a moment to share a little gotcha that could take you by surprise. To demonstrate, I have a simple topology with an ASA in the middle. I am inspecting ICMP so ping traffic is stateful and flows properly.

TCP Syslog
To confirm connectivity,  I can ping from csr1000v-2 from csr1000v-1

csr1000v-1#ping 10.0.0.10 repeat 5
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 10.0.0.10, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 2/6/16 ms

Now for the ASA change that can catch an administrator off guard

asav-1(config)#logging on
asav-1(config)#logging trap informational
asav-1(config)#logging host inside 1.1.1.1 tcp/1025

//clear the connection just to make sure the next connection will be new
asav-1(config)#clear conn

Now the connectivity from csr1000v-1 to csr1000v-2 is broken

csr1000v-1#ping 10.0.0.10 repeat 5
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 10.0.0.10, timeout is 2 seconds:
.....
Success rate is 0 percent (0/5)

So what is wrong? Let’s take one quick look at the logging configuration.

asav-1(config)# show run logging
logging enable
logging trap informational
logging host inside 1.1.1.1 6/1025
asav-1(config)#

Continue reading

Traffic tickets got you down? This robo-lawyer has already saved users $4 million

Robots are no strangers to the legal profession thanks to tools like LawGeex, but one has emerged recently that appears to be a Robin Hood of the modern world.DoNotPay is the brainchild of 19-year-old Stanford University student Joshua Browder, and it has already successfully contested some 160,000 parking tickets across London and New York. It's free to use and has reportedly saved its users some $4 million in less than two years.To read this article in full or to leave a comment, please click here

50% off Earth Pak Waterproof Dry Bag Compression Sack – Deal Alert

Whether you are Kayaking, Beaching, Rafting, Boating, Hiking, Camping or Fishing, Earth Pak believes they have created the best dry bag on the market for any adventure. Toss in your gear, roll it down, and don't be afraid to toss this bag around. It's designed to last for years and will keep your phone, gadgets and gear dry and protected. It comes in 10L, 20L and 30L size, and all models feature 24-42 inch adjustable shoulder straps. Included is Earth Pak's IPX8 certified waterproof phone case that can fit even the largest phones, with simple snap and lock access and clear windows that allow for picture taking without removing from the case. This bag is currently discounted 50% from $60 down to just $30, and averages 5 out of 5 stars from over 800 customers (read reviews). To read this article in full or to leave a comment, please click here

Reports of Google building a phone are preposterous

In January 2014, Google sold Motorola Mobility to Lenovo. Imagine Google CEO Sundar Pichai now telling the Alphabet board that after buying and making Motorola into one of the best mobile device makers in the world, selling it was a mistake and the company should invest billions to recreate it. It would be like GE starting a TV network after it sold NBC to Comcast or HPE starting a PC division after it spun off its PC business.So, what is Google doing? The Motorola turnaround is a good place to start explaining what Google is doing.Google recruited Regina Dugan, former chief of the Defense Advanced Research Projects Agency (DARPA), into Motorola during the turnaround. The 50-year-old government agency is charged with preventing strategic surprises from—and creating strategic surprises for—America’s adversaries. DARPA earned a reputation for producing high-impact results quickly. A few of DARPA’s many innovations include the internet, global positioning satellites (GPS), drones and micro-electro-mechanical systems (MEMS).To read this article in full or to leave a comment, please click here

Windows 10 reinstallation tip: How to reset your PC and keep your files

Sometimes Windows needs a fresh start—maybe a program’s gone awry or a file’s been corrupted. Luckily, Windows 10 lets you do this with a few clicks.Windows 10 has an option where you can reinstall Windows and wipe your programs, but it keeps your files intact. Note that this won’t get rid of any “bonus” bloatware programs your PC vendor put on your computer before you bought it—you’ll have to do that manually—but it will get rid of any software you or someone else installed afterward.Even though Windows says it’ll keep your files intact, it always pays to back up your PC or at least the important files before you do anything like this.To read this article in full or to leave a comment, please click here

Top 10 emerging technologies from the World Economic Forum

The World Economic Forum has put together a list of the top 10 emerging technologies that will change our lives. The list includes nanosensors that will circulate through the human body, a battery that will be able to power an entire town and socially aware artificial intelligence that will track our finances and health.These are not far-flung visions, according to the forum. They are technologies that are on the cusp of having a meaningful impact.“Horizon scanning for emerging technologies is crucial to staying abreast of developments that can radically transform our world, enabling timely expert analysis in preparation for these disruptors,” said Bernard Meyerson, chairman of the World Economic Forum council that compiled the list of the top 10 emerging technologies in 2016. “The global community needs to come together and agree on common principles if our society is to reap the benefits and hedge the risks of these technologies," he said.To read this article in full or to leave a comment, please click here

Microsoft launches its cross-platform .Net Core

Microsoft used a Linux conference of all places to announce the release of .NET Core 1.0 and ASP.NET Core 1.0, the open source, cross-platform version of its .NET Framework for building apps that can run on Mac and Linux. With the help of its recently acquired Xamarin, iOS and Android can also be supported.The announcement was made simultaneously at the Red Hat DevNation summit in San Francisco and on the MSDN blog. The release includes the .Net Core runtime, libraries and tools and the ASP.NET Core libraries. Microsoft also released Visual Studio and Visual Studio Code extensions to create .NET Core projects, as well as Visual Studio 2015 Update 3 today.To read this article in full or to leave a comment, please click here

Resold hard drives on eBay, Craigslist are often still ripe with leftover data

Before you throw away that old hard drive, make sure you purge the memory clean.  A new study has found that most users are accidentally giving up photos, social security numbers and financial data, by failing to properly delete the files on their recycled hard drives. Blancco Technology Group, which specializes in data erasure, conducted the study by randomly buying 200 secondhand PC storage drives from eBay and Craigslist. Their goal was to see if the company could recover any of the old data saved inside. In most cases, it could. 78 percent of the drives contained residual data that could be recovered.To read this article in full or to leave a comment, please click here

Resold hard drives on eBay, Craigslist are often still ripe with leftover data

Before you throw away that old hard drive, make sure you purge the memory clean.  A new study has found that most users are accidentally giving up photos, social security numbers and financial data, by failing to properly delete the files on their recycled hard drives. Blancco Technology Group, which specializes in data erasure, conducted the study by randomly buying 200 secondhand PC storage drives from eBay and Craigslist. Their goal was to see if the company could recover any of the old data saved inside. In most cases, it could. 78 percent of the drives contained residual data that could be recovered.To read this article in full or to leave a comment, please click here

Worth Reading: Aggregation pixies

What if we could magically fix de-aggregation in IPv4 address space that was handed out in needs-based chunks? You can visualise the magic fix for this being “prefix pixies”, that, every night, when we’re asleep and the Inter-tubes only carry trickles of IP packets, they go around every BGP speaker on the global Internet, and they swap addresses. -APNIC

LinkedInTwitterGoogle+Facebook

The post Worth Reading: Aggregation pixies appeared first on 'net work.

1 … 2,519 2,520 2,521 2,522 2,523 … 3,443