Archive

Category Archives for "Network World SDN"

How to improve IoT security

The tsunami-sized trend to add intelligence with sensors and actuators and to connect devices, equipment and appliances to the internet poses safety, security and privacy risks.Proof comes from a recent meta-study titled The Internet of Hackable Things (pdf) from researchers at the Technical University of Denmark, Denmark; Orebro University, Sweden; and Innopolis University, Russian Federation—compiled from industry and academic research reports—that finds smart devices used in healthcare and smart homes and buildings pose daunting risks.The authors quantify the risks of Internet of Things (IoT) devices:To read this article in full or to leave a comment, please click here

How to improve IoT security

The tsunami-sized trend to add intelligence with sensors and actuators and to connect devices, equipment and appliances to the internet poses safety, security and privacy risks.Proof comes from a recent meta-study titled The Internet of Hackable Things (pdf) from researchers at the Technical University of Denmark, Denmark; Orebro University, Sweden; and Innopolis University, Russian Federation—compiled from industry and academic research reports—that finds smart devices used in healthcare and smart homes and buildings pose daunting risks.The authors quantify the risks of Internet of Things (IoT) devices:To read this article in full or to leave a comment, please click here

Top 5 Windows Server 2016 features that enterprises are deploying

Windows Server 2016 has been out for a year now, the “we’ll wait for the first service pack” delay is behind us, and there are clear features in Windows 2016 that enterprises are adopting and integrating into their network environment. Here's a look at five of those features.Windows Server 2016 as the base server operating system This isn't a specific “feature” in Windows 2016, but there's an overall general acceptance by enterprises deploying Windows Server applications to install them on the latest Windows Server 2016 operating system.To read this article in full or to leave a comment, please click here

Top 5 Windows Server 2016 features that enterprises are deploying

Windows Server 2016 has been out for a year now, the “we’ll wait for the first service pack” delay is behind us, and there are clear features in Windows 2016 that enterprises are adopting and integrating into their network environment. Here's a look at five of those features.Windows Server 2016 as the base server operating system This isn't a specific “feature” in Windows 2016, but there's an overall general acceptance by enterprises deploying Windows Server applications to install them on the latest Windows Server 2016 operating system.To read this article in full or to leave a comment, please click here

Microsoft acquires cloud-based HPC developer

Microsoft pulled off a big get with its acquisition of Cycle Computing, the developer of a suite of high-performance computing (HPC) services called CycleCloud for cloud orchestration, provisioning and data management in the cloud.You may not know its name but Cycle Computing is actually a major player. In 2012, it helped Amazon create the first massive cloud-based supercomputer, spanning 51,000 cores. For just one hour of run time, the bill was $5,000.+ Also on Network World: Azure Stack: Microsoft’s private-cloud platform and what IT pros need to know about it + In 2013, Cycle Computing hit its biggest cloud run, creating a cluster of 156,314 cores with a theoretical peak speed of 1.21 petaflops that ran for 18 hours and spanned Amazon data centers around the world. The bill for that monstrosity was $33,000. To read this article in full or to leave a comment, please click here

63% off Anker SoundCore 2 Bluetooth Speaker with 24-Hour Playtime – Deal Alert

SoundCore 2 From Anker produces outstanding audio from an astonishingly compact speaker. Upgraded 2x 6W drivers blast out rich, clear sound. IPX5 water-resistant rating and dustproof engineering mean you can bring your beats anywhere - from the garden, to the beach. Upgraded materials provide smooth touch, and better grip. Listen for up to 66ft with latest Bluetooth 4.2 technology, while an in-built microphone makes hands-free calling a breeze. If you find yourself without BlueTooth, an aux port allows you to plug in and play. And a 24-hour / 500-song playtime means you can listen all day. The SoundCore 2 from Anker's typical list price has been reduced 63% to just $33.59. See this deal on Amazon.To read this article in full or to leave a comment, please click here

IDG Contributor Network: Can the U.S. Senate secure the Internet of Things?

As a free and open internet continues to come under assault by the FCC’s proposal to effectively end net neutrality, investors, programmers, and internet users of all stripes have vociferously voiced their support of the Internet of Things (IoT) and the open web that enables it. It appears those voices have been heard, as the U.S. Senate may be taking steps to secure the IoT's future.So, what exactly is the U.S. Senate up to, and how might its actions impact the health of the IoT? What are the specifics of the bill in question, and how might its text impact American’s everyday lives as they make use of the IoT?A hopeful IoT security bill A new bipartisan bill published Tuesday by Sen. Mark Warner (D-Va.) and Sen. Cory Gardner (R-Colo.), the Internet of Things Cybersecurity Improvement Act of 2017, hopes to beef up America’s internet security. The bill highlights the enormous complexity of the IoT and the huge benefits it provides to the American economy, but it also notes the fragility and vulnerability of the system to outside attacks.To read this article in full or to leave a comment, please click here

IDG Contributor Network: 3 ways developers can improve IoT security on their devices

The much-beloved Internet of Things has come to fundamentally reshape how firms in virtually every industry operate. Nonetheless, the 21st century phenomenon that’s connected us all has some significant downsides, chief among them its vulnerability to outside attacks.As consumers and producers of IoT gadgets alike are finding their privacy and security increasingly jeopardized, many don’t know where to turn to for advice. By following these three simple tips, you can enhance your IoT security without creating a needless hassle or paying too much.Ensure your gadgets are patchable A staggeringly large amount of everyday IoT gadgets sold on the market come equipped with pre-prepared passwords which are essentially impossible to change, or, even worse, are just entirely impossible to patch. In the ever-changing digital world of the 21st century, IoT devices need to be patchable so they can be updated to resist the latest trends in malware attacks.To read this article in full or to leave a comment, please click here

Data center provider Equinix bets big on fuel cells

Data center provider Equinix is making a big bet on fuel cells to power its facilities by installing natural gas-powered fuel cells at 12 of its U.S. data centers. It’s part of a push for the firm to be 100% reliant on renewable fuels, and it could set an example for other data centers in power management.Equinix uses fuel cells developed by Bloom Energy, a leader in the data center energy market that has been profiled by 60 Minutes and whose giant “batteries” are installed at data centers run by eBay, Apple, NTT, CenturyLink and Verizon.To read this article in full or to leave a comment, please click here

Data center provider Equinix bets big on fuel cells

Data center provider Equinix is making a big bet on fuel cells to power its facilities by installing natural gas-powered fuel cells at 12 of its U.S. data centers. It’s part of a push for the firm to be 100% reliant on renewable fuels, and it could set an example for other data centers in power management.Equinix uses fuel cells developed by Bloom Energy, a leader in the data center energy market that has been profiled by 60 Minutes and whose giant “batteries” are installed at data centers run by eBay, Apple, NTT, CenturyLink and Verizon.To read this article in full or to leave a comment, please click here

BrandPost: Service Providers Drive New Managed SD-WAN Services

When SD-WAN first began capturing the media spotlight in 2015, many carriers initially viewed SD-WAN as a potential threat to their business.Fast forward two years and it’s become clear that SD-WAN provides a new way for service providers to address the changing connectivity needs of the enterprise. As enterprise applications migrate to the cloud, a new set of opportunities has emerged for advanced managed service offerings.Recognizing SD-WAN’s Many BenefitsWhile some of the initial messaging around SD-WAN focused on the potential cost savings of using broadband connectivity, there are in fact many other and more important drivers for SD-WAN that include:To read this article in full or to leave a comment, please click here

BrandPost: Service Providers Drive New Managed SD-WAN Services

When SD-WAN first began capturing the media spotlight in 2015, many carriers initially viewed SD-WAN as a potential threat to their business.Fast forward two years and it’s become clear that SD-WAN provides a new way for service providers to address the changing connectivity needs of the enterprise. As enterprise applications migrate to the cloud, a new set of opportunities has emerged for advanced managed service offerings.Recognizing SD-WAN’s Many BenefitsWhile some of the initial messaging around SD-WAN focused on the potential cost savings of using broadband connectivity, there are in fact many other and more important drivers for SD-WAN that include:To read this article in full or to leave a comment, please click here

Network vulnerability analysis 101: Free online training

If you’re wondering whether your network is vulnerable or not, you haven’t been paying attention – everybody’s is. This free online course shows what it takes to effectively conduct network vulnerability assessments and analysis that will help you keep the hackers at bay.To read this article in full or to leave a comment, please click here(Insider Story)

Network vulnerability analysis 101: Free online training

If you’re wondering whether your network is vulnerable or not, you haven’t been paying attention – everybody’s is. This free online course shows what it takes to effectively conduct network vulnerability assessments and analysis that will help you keep the hackers at bay.To read this article in full or to leave a comment, please click here(Insider Story)

IDG Contributor Network: The history of cloud: a fairy tale

Once upon a time, in a magic, faraway land called “The 1990s,” every application had its own set of physical servers. Citizens of this land, who sometimes called themselves "developers," feared getting fired for not having enough capacity to handle peak loads. New physical servers took months to be delivered, so developers ordered more data center hardware than they probably needed. Because it was so difficult to get new machines, developers treated them like pets, gave them names and took great care to keep them up and running at all times. Everybody was so excited about the “Internet Bubble” and the land grab that was going on that no one seemed to care about underutilized hardware. To read this article in full or to leave a comment, please click here

60% off Logitech G105 Gaming Keyboard – Deal Alert

The G105 gaming keyboard from Logitech features dual-level LED backlighting, fully programmable g-keys for single actions and macros, and anti-ghosting capabilities. Program 3 macros per key -- configure up to 18 unique functions per game. Program single keystrokes, complex macros or intricate LUA scripts. Record new macros on the fly while you're in the game. The G105 Logitech gaming keyboard is built for serious gaming and its typical list price of $59.99 has been reduced 60% to $23.99. See this deal on Amazon.To read this article in full or to leave a comment, please click here

65% off AcuRite Refrigerator/Freezer Wireless Digital Thermometer – Deal Alert

How often do you check temps in your fridge or freezer? With the AcuRite wireless fridge/freezer thermometer you can be sure that your food is being stored at safe temperatures. It displays the refrigerator temperature, freezer temperature and the high / low temperatures recorded for each. An alarm notifies you audibly and visually when temperatures exceed your customizable presets. Especially useful in a power outage, or if you plan to store food in a cooler for an extended period of time. Right now the typical list price on AcuRite's thermometer is discounted 65% to just $13.84. See this deal on Amazon.To read this article in full or to leave a comment, please click here

Expand Wi-Fi quickly, easily with Aerohive’s wall plate

In many industries, it’s critical to get Wi-Fi everywhere, but it can often be difficult accomplish this. For example, extending a hotel comprised of smaller cottage-type rooms or one with lots of suites has many hard to reach places with traditional access point (AP) placement. Dorm rooms or hospitals typically want Wi-Fi everywhere, but it’s often difficult to provision it because of interference from thick walls or other infrastructure. One possible solution is to put an AP in every room, but that can get prohibitively expensive given the cost of APs and the expense of running new cables to every location.Another option has been the growing number of “wall plate” APs where the existing wall plate is removed and an AP in the form factor of a wall plate is connected into the existing Ethernet cable, bringing Wi-Fi to that location.To read this article in full or to leave a comment, please click here

Expand Wi-Fi quickly, easily with Aerohive’s wall plate

In many industries, it’s critical to get Wi-Fi everywhere, but it can often be difficult accomplish this. For example, extending a hotel comprised of smaller cottage-type rooms or one with lots of suites has many hard to reach places with traditional access point (AP) placement. Dorm rooms or hospitals typically want Wi-Fi everywhere, but it’s often difficult to provision it because of interference from thick walls or other infrastructure. One possible solution is to put an AP in every room, but that can get prohibitively expensive given the cost of APs and the expense of running new cables to every location.Another option has been the growing number of “wall plate” APs where the existing wall plate is removed and an AP in the form factor of a wall plate is connected into the existing Ethernet cable, bringing Wi-Fi to that location.To read this article in full or to leave a comment, please click here

New digital platforms to become the foundation for IT

The future of business will include artificial intelligence (AI) in every nook and cranny, along with transparent, immersive experiences and entirely new digital platforms, according to consulting firm Gartner.Digital business will be driven by those three megatrends over the next five to 10 years, it says.That's because a kind of joining between humans and technology is going to replace the static-like tech we’re used to. The new combination will be enabled by revolutionary amounts of data, better computing power and ubiquitous ecosystems.+ Also on Network World: Gartner Top 10 technology trends you should know for 2017 + Importantly, to get there, new digital “ecosystem-enabling” platforms will have to replace traditional “compartmentalized technical infrastructure.”To read this article in full or to leave a comment, please click here