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Category Archives for "Networking"

Zyklon Season

The ASERT research team has recently done some work reverse engineering a family of malware called “Zyklon H.T.T.P.” that is written using the .Net framework. Zyklon (German for “cyclone”) is a large, multi-purpose trojan that includes support for a variety of malicious activities, including several […]

Amazon’s 2-For-1 Dash Button Deal Actually Nets You Two Free Dash Buttons – Deal Alert

Right now if you buy a Dash Button, Amazon will give you one for free in honor of National Pet Week, this week. But they're still giving you the $4.99 credit after the first time you use it. So that's two Dash buttons for free, really (typically Dash buttons cost $4.99). Amazon Dash is a simple Wi-Fi connected gadget that lets you order your favorite things with just the push of a button. Keep it by your washing machine, your pet food, or in the bathroom closet. When you notice you're running low, just press the button and Amazon ships it right out. Each button gets tied to a specific product from Amazon's library of over 300 brands, in categories such as (click each category to see samples) household supplies, beverage & grocery, health & personal care, beauty products, pets, kids & baby, and more. Access this deal on Amazon. To read this article in full or to leave a comment, please click here

The complexity of password complexity

Deploying password quality checking on your Debian-base Linux servers can help to ensure that your users assign reasonable passwords on their accounts, but the settings themselves can be a bit misleading. For example, setting a minimum password length of 12 characters does not mean that your users' passwords will all have twelve or more characters. Let's stroll down Complexity Boulevard and see how the settings work and examine some settings worth considering.First, if you haven't done this already, install the password quality checking library with this command:apt-get -y install libpam-pwquality The files that contain most of the settings we're going to look at will be:To read this article in full or to leave a comment, please click here

The complexity of password complexity

Deploying password quality checking on your Debian-base Linux servers can help to ensure that your users assign reasonable passwords on their accounts, but the settings themselves can be a bit misleading. For example, setting a minimum password length of 12 characters does not mean that your users' passwords will all have twelve or more characters. Let's stroll down Complexity Boulevard and see how the settings work and examine some settings worth considering.First, if you haven't done this already, install the password quality checking library with this command:apt-get -y install libpam-pwquality The files that contain most of the settings we're going to look at will be:To read this article in full or to leave a comment, please click here

The complexity of password complexity

Deploying password quality checking on your Debian-base Linux servers can help to ensure that your users assign reasonable passwords on their accounts, but the settings themselves can be a bit misleading. For example, setting a minimum password length of 12 characters does not mean that your users' passwords will all have twelve or more characters. Let's stroll down Complexity Boulevard and see how the settings work and examine some settings worth considering.First, if you haven't done this already, install the password quality checking library with this command:apt-get -y install libpam-pwquality The files that contain most of the settings we're going to look at will be:To read this article in full, please click here

IDG Contributor Network: Network analysis can find malware before it strikes

Network traffic analysis should be used more in the fight against malware. That’s because pointers show up on the network “weeks and even months” in advance of new malicious software being uncovered, scientists from the Georgia Institute of Technology explain in an article on the school’s website.The researchers, who have been studying historic network traffic patterns, say the latest malware tracking should take advantage of inherent network-supplied barometers and stop simply focusing on trying to identify malware code already on networks and machines. By analyzing already-available, suspicious network traffic created by the hackers over a period of time, administrators will be able to pounce and render malware harmless before it can perform damage.To read this article in full or to leave a comment, please click here

Network analysis can find malware before it strikes

Network traffic analysis should be used more in the fight against malware. That’s because pointers show up on the network “weeks and even months” in advance of new malicious software being uncovered, scientists from the Georgia Institute of Technology explain in an article on the school’s website.The researchers, who have been studying historic network traffic patterns, say the latest malware tracking should take advantage of inherent network-supplied barometers and stop simply focusing on trying to identify malware code already on networks and machines. By analyzing already-available, suspicious network traffic created by the hackers over a period of time, administrators will be able to pounce and render malware harmless before it can perform damage.To read this article in full or to leave a comment, please click here

IDG Contributor Network: Network analysis can find malware before it strikes

Network traffic analysis should be used more in the fight against malware. That’s because pointers show up on the network “weeks and even months” in advance of new malicious software being uncovered, scientists from the Georgia Institute of Technology explain in an article on the school’s website.The researchers, who have been studying historic network traffic patterns, say the latest malware tracking should take advantage of inherent network-supplied barometers and stop simply focusing on trying to identify malware code already on networks and machines. By analyzing already-available, suspicious network traffic created by the hackers over a period of time, administrators will be able to pounce and render malware harmless before it can perform damage.To read this article in full or to leave a comment, please click here

Network analysis can find malware before it strikes

Network traffic analysis should be used more in the fight against malware. That’s because pointers show up on the network “weeks and even months” in advance of new malicious software being uncovered, scientists from the Georgia Institute of Technology explain in an article on the school’s website.The researchers, who have been studying historic network traffic patterns, say the latest malware tracking should take advantage of inherent network-supplied barometers and stop simply focusing on trying to identify malware code already on networks and machines. By analyzing already-available, suspicious network traffic created by the hackers over a period of time, administrators will be able to pounce and render malware harmless before it can perform damage.To read this article in full or to leave a comment, please click here

IDG Contributor Network: Network analysis can find malware before it strikes

Network traffic analysis should be used more in the fight against malware. That’s because pointers show up on the network “weeks and even months” in advance of new malicious software being uncovered, scientists from the Georgia Institute of Technology explain in an article on the school’s website.The researchers, who have been studying historic network traffic patterns, say the latest malware tracking should take advantage of inherent network-supplied barometers and stop simply focusing on trying to identify malware code already on networks and machines. By analyzing already-available, suspicious network traffic created by the hackers over a period of time, administrators will be able to pounce and render malware harmless before it can perform damage.To read this article in full or to leave a comment, please click here

One Month to Cisco Live Las Vegas

We’re down to just a month before it’s time for Cisco Live in Las Vegas 2017. I’m really looking forward to meeting with a lot of people and attending some great sessions. This will also be my first event as a Cisco Netvet ? I have a few focus areas for this year’s event.

Cisco IWAN

I have a few IWAN projects I’m working on and I’m going to deep dive into IWAN during CLUS. My plans here are to attend the techtorial on Sunday and meet with some of the prominent people behind IWAN. Those contacts are invaluable to have when you are working on complex scenarios. I also want to see what’s on the roadmap and if I can find out anything about how the acquisition of Viptela will affect IWAN, if at all. I also want to see if APIC-EM has matured to be more useful in brownfield scenarios. Another interesting thing I will try to learn more about is how to best do monitoring in an IWAN network.

Cisco ACI

We have a lot of customers moving to ACI right now. Many of them have “legacy” data centers based on the Catalyst 6500. Moving to a vendor Continue reading

How John Deere developed one of the best GPS locators in the world

One of the most accurate GPS-based location systems in the world isn’t a hyper-secret military technology or a top-of-the-line scientific device – it’s John Deere’s RTK network, a dual-band GPS system that lets farmers track their planting, harvesting and more to an accuracy of less than an inch.“It’s one of the most difficult and exciting programs that Deere’s ever done,” according to Terry Pickett, manager of advanced engineering at the company’s Intelligent Solutions Group.+ALSO ON NETWORK WORLD: How Lyft gets a lift from Amazon’s cloud + Google’s machine-learning cloud pipeline explainedTo read this article in full or to leave a comment, please click here

74% off Omaker M4 Portable Bluetooth Shower and Outdoor Speaker with 12 Hour Playtime – Deal Alert

The M4 speaker from Omaker is IP54 rated, so its rugged splash, shock and dustproof design makes it ideal for shower and outdoor use. The latest Bluetooth 4.0 technology helps it pair quickly with your device (tap-to-pair with NFC capable devices) and maintain a long 33-foot connection range. Crystal clear sound quality and robust bass is realized through a 3W audio driver and passive subwoofer. The M4 is capable of producing 12 hours of music at 80% volume, up to three times longer than similar-sized portable speakers. It  fully recharges in just 3 hours using an included Micro USB cable. The unit averages 4.5 out of 5 stars from over 5,000 people on Amazon (read reviews), many of which report sound quality that rivals more expensive speakers. Amazon indicates that its list price has been reduced significantly to just $22.99. See the discounted Omaker M4 speaker now on Amazon.To read this article in full or to leave a comment, please click here

Gravityscan, keeping WordPress sites safe

If your website, in common with roughly 25% of all websites, is running WordPress then it's pretty much certain that it's being constantly attacked. WordPress is to hackers what raw meat is to jackals because unless sites are assiduously maintained, they quickly become vulnerable to a huge number of exploits.The root cause of this vulnerability is WordPress' ecosystem of complex core software augmented by thousands of third party developers whose themes and plugins are often buggy and not quickly (or often, never) updated to fend off known security problems. Add to that many site owners being slow to update their core WordPress installation and you have an enormous and easily discovered collection of irresistible hacking targets.To read this article in full or to leave a comment, please click here

Gravityscan, keeping WordPress sites safe

If your website, in common with roughly 25% of all websites, is running WordPress then it's pretty much certain that it's being constantly attacked. WordPress is to hackers what raw meat is to jackals because unless sites are assiduously maintained, they quickly become vulnerable to a huge number of exploits.The root cause of this vulnerability is WordPress' ecosystem of complex core software augmented by thousands of third party developers whose themes and plugins are often buggy and not quickly (or often, never) updated to fend off known security problems. Add to that many site owners being slow to update their core WordPress installation and you have an enormous and easily discovered collection of irresistible hacking targets.To read this article in full or to leave a comment, please click here

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