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IDG Contributor Network: How smart cities can protect against IoT security threats

Smart cities, which were once confined to the realms of science fiction books, are rapidly becoming a reality all around the globe. Unfortunately, like all revolutionizing innovations, smart cities are developing their own unique challenges alongside of their perks. So what are industry insiders and tomorrow’s city planners doing to face these challenges?The security issues facing smart cities are unlike anything ever before seen, and solutions to these problems haven’t yet sprung up en masse, meaning many different interest groups have proposed their own respective plans. By combing through some of today’s proposed solutions, we can identify some of the leading trends that will come to dominate the future of smart city security.To read this article in full or to leave a comment, please click here

IDG Contributor Network: How smart cities can protect against IoT security threats

Smart cities, which were once confined to the realms of science fiction books, are rapidly becoming a reality all around the globe. Unfortunately, like all revolutionizing innovations, smart cities are developing their own unique challenges alongside of their perks. So what are industry insiders and tomorrow’s city planners doing to face these challenges?The security issues facing smart cities are unlike anything ever before seen, and solutions to these problems haven’t yet sprung up en masse, meaning many different interest groups have proposed their own respective plans. By combing through some of today’s proposed solutions, we can identify some of the leading trends that will come to dominate the future of smart city security.To read this article in full or to leave a comment, please click here

BrandPost: Network-as-a-Service, Not a Barrier

Enterprises are getting hooked on “everything-as-a-service” and the revolution that ripped through the data center is rapidly encompassing network infrastructure. As more and more IT assets rely on cloud computing, IT decision makers need to make sure their networks aren’t becoming obstacles to achieving business objectives.According to the State of the CIO Survey 2017, “IT investments are being directed toward business initiatives such as improving customer experience (40%), transforming existing business processes (40%), increasing operational efficiency (35%), and growing the business (33%).”To read this article in full or to leave a comment, please click here

SDN: Is Here to Stay

In an October 3, 2017 article published in Network Computing, titled: “SDN: Time to Move On,” Gartner Analysts report on the state of software-defined networking and advise enterprises to shift their focus. It has triggered some interesting conversation in the SDN field. As a leading player of SDN technology, we have received several inquiries for comments on the article. While the controversial title grabbed a lot of attention, it’s alarming to many and far from reality. More importantly, it differs from what Gartner reports have concluded.

From what we see in the market, SDN has already landed real use cases and built the momentum to change the production network. However, as Gartner expressed in the reports, we have seen two gaps in adopting SDN: It takes a long time for customers to adopt this nascent technology; and while SDN can be used to solve many imminent issues, it is not a panacea to all networking problems.

image-profit_imageshutterstockAccording to Gartner, “SDN started as a new technical architecture, but brought into light some valuable concepts that outlived the original blueprint,” Gartner VP Distinguished Analyst, Joe Skorupa and Research Director, Danilo Ciscato wrote. The article also reveals, “The story’s different in Continue reading

SDN: Is Here to Stay

In an October 3, 2017 article published in Network Computing, titled: “SDN: Time to Move On,” Gartner Analysts report on the state of software-defined networking and advise enterprises to shift their focus. It has triggered some interesting conversation in the SDN field. As a leading player of SDN technology, we have received several inquiries for comments on the article. While the controversial title grabbed a lot of attention, it’s alarming to many and far from reality. More importantly, it differs from what Gartner reports have concluded.

From what we see in the market, SDN has already landed real use cases and built the momentum to change the production network. However, as Gartner expressed in the reports, we have seen two gaps in adopting SDN: It takes a long time for customers to adopt this nascent technology; and while SDN can be used to solve many imminent issues, it is not a panacea to all networking problems.

image-profit_imageshutterstockAccording to Gartner, “SDN started as a new technical architecture, but brought into light some valuable concepts that outlived the original blueprint,” Gartner VP Distinguished Analyst, Joe Skorupa and Research Director, Danilo Ciscato wrote. The article also reveals, “The story’s different in Continue reading

Choosing your chassis: a look at different models

Simplicity, scalability, efficiency, flexibility — who doesn’t want to be able to use those words when talking about their data center? As more and more companies adopt web-scale networking and watch their growth rapidly increase, the need for an equally scalable and powerful solution becomes apparent. Fortunately, Cumulus Networks has a solution. We believe in listening to what our customers want and providing them with what they need; that’s why we supports the Facebook Backpack for 64 to 128 ports of 100gig connectivity and the Edge-Core OMP800 for 256 ports of 100gig connectivity. So, what exactly is so great about these chassis? Let’s take a closer, more technical look.

The topology

When designing and building out new data centers, customers have universally agreed on spine and leaf networks as the way to go. Easy scale out by adding more leafs when server racks are added and more manageable oversubscription by adding more spines makes this design an obvious choice. We at Cumulus have built some of the largest data centers in the world out of one-rack-unit switches: 48 port leafs and 32 port spines. These web-scale data centers build “three-tier” spine and leaf networks using spine and leaf “pods” Continue reading

Oracle leverages machine learning to manage, secure enterprise systems

Oracle is not the first company that comes to mind when you think of enterprise security, but the company announced at its recent OpenWorld conference new products with artificial intelligence (AI) and machine learning capabilities to quickly identify security threats.The company introduced two new sets of integrated suites called Oracle Identity Security Operations Center (SOC) and Oracle Management Cloud. It claims they will help enterprises forecast, reduce, detect and resolve cybersecurity threats in minutes rather than days and assist remediation of application and infrastructure performance issues.It makes sense for Oracle to jump into this field even if it is full of established players like Symantec, Sophos, Tripwire and far more. Since Oracle’s databases are often a target of hacker attacks, who better to secure an Oracle database than Oracle? To read this article in full or to leave a comment, please click here

Oracle leverages machine learning to manage, secure enterprise systems

Oracle is not the first company that comes to mind when you think of enterprise security, but the company announced at its recent OpenWorld conference new products with artificial intelligence (AI) and machine learning capabilities to quickly identify security threats.The company introduced two new sets of integrated suites called Oracle Identity Security Operations Center (SOC) and Oracle Management Cloud. It claims they will help enterprises forecast, reduce, detect and resolve cybersecurity threats in minutes rather than days and assist remediation of application and infrastructure performance issues.It makes sense for Oracle to jump into this field even if it is full of established players like Symantec, Sophos, Tripwire and far more. Since Oracle’s databases are often a target of hacker attacks, who better to secure an Oracle database than Oracle? To read this article in full or to leave a comment, please click here

Oracle leverages machine learning to manage, secure enterprise systems

Oracle is not the first company that comes to mind when you think of enterprise security, but the company announced at its recent OpenWorld conference new products with artificial intelligence (AI) and machine learning capabilities to quickly identify security threats.The company introduced two new sets of integrated suites called Oracle Identity Security Operations Center (SOC) and Oracle Management Cloud. It claims they will help enterprises forecast, reduce, detect and resolve cybersecurity threats in minutes rather than days and assist remediation of application and infrastructure performance issues.It makes sense for Oracle to jump into this field even if it is full of established players like Symantec, Sophos, Tripwire and far more. Since Oracle’s databases are often a target of hacker attacks, who better to secure an Oracle database than Oracle? To read this article in full or to leave a comment, please click here

Applied Networking Research Prize: Winners Announced, Nominations for 2018 Now Open

As we rapidly approach the last Internet Engineering Task Force meeting for the year, we’re pleased to report that the final winners of the Applied Networking Research Prize (ANRP) for 2017 have been announced.

The ANRP awards for IETF 100 go to:

Paul Emmerich for developing the high-speed packet generator MoonGen.
Paul Emmerich, Sebastian Gallenmüller, Daniel Raumer, Florian Wohlfart, and Georg Carle, “MoonGen: A Scriptable High-Speed Packet Generator,” in Internet Measurement Conference (IMC) 2015, Tokyo, Japan, Oct. 2015.

Roland van Rijswijk-Deij for analysing the impact of elliptic curve cryptography on DNSSEC validation performance.
Roland van Rijswijk-Deij, Kaspar Hageman, Anna Sperotto and Aiko Pras, “The Performance Impact of Elliptic Curve Cryptography on DNSSEC Validation,” in IEEE/ACM Transactions on Networking, Volume 25, Issue 2, April 2017.

For the 2017 award period of the ANRP, 39 eligible nominations were received. Each submission was reviewed by several members of the selection committee according to a diverse set of criteria, including scientific excellence and substance, timeliness, relevance, and potential impact on the Internet. Based on this review, six submissions were awarded an Applied Networking Research Prize in 2017.

Paul and Roland will present their work at the IRTF Open Meeting during IETF 100 in Singapore. Continue reading

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