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Category Archives for "Networking"

5G and beyond: National Science Foundation plunks down $6 million for advanced wireless research

The National Science Foundation today announced that it would hand out a total of $6.1 million in research funding for Northeastern University and US Ignite, Inc in a partnership designed to hasten the development of advanced wireless technologies.US Ignite is a non-profit dedicated to creating uses for futuristic wireless technology, and it will pair off with Northeastern University to create the Platforms for Advanced Wireless Research project office, working to perform vetting, documentation and management for projects under the PAWR program.“Through experimental research platforms that are at the scale of small cities and communities and designed by the U.S. academic and industry wireless research community, PAWR will explore robust new wireless devices, communication techniques, networks, systems and services that will revolutionize the nation's wireless systems,” the NSF stated.To read this article in full or to leave a comment, please click here

Security holes in Confide messaging app exposed user details

Confide, a messaging app reportedly used by U.S. White House staff, apparently had several security holes that made it easier to hack.Security consultancy IOActive found the vulnerabilities in Confide, which promotes itself as an app that offers “military-grade” end-to-end encryption.But despite its marketing, the app contained glaring problems with securing user account information, IOActive said in a Wednesday post.The consultancy noticed it could access records for 7,000 Confide users by exploiting vulnerabilities in the app’s account management system. Part of the problem resided with Confide’s API, which could be used to reveal data on user’s phone numbers and email addresses.To read this article in full or to leave a comment, please click here

Security holes in Confide messaging app exposed user details

Confide, a messaging app reportedly used by U.S. White House staff, apparently had several security holes that made it easier to hack.Security consultancy IOActive found the vulnerabilities in Confide, which promotes itself as an app that offers “military-grade” end-to-end encryption.But despite its marketing, the app contained glaring problems with securing user account information, IOActive said in a Wednesday post.The consultancy noticed it could access records for 7,000 Confide users by exploiting vulnerabilities in the app’s account management system. Part of the problem resided with Confide’s API, which could be used to reveal data on user’s phone numbers and email addresses.To read this article in full or to leave a comment, please click here

IDG Contributor Network: Cloud war collateral: What the rise of AWS, Azure has meant for data centers

When Henry Ford introduced the Model T in the fall of 1908, he likely didn’t comprehend the full scope of events he would set in motion. Come 1914, and Ford’s production line had reduced assembly times from 12 hours to less than two and a half hours, slashed the going price of an automobile, and redefined the working wage of factory employees, ultimately putting more than 15 million Model T’s on the road and igniting the entire automotive industry in the years to come. Competition often leads to innovation and progress for other industry players. One modern equivalent of this can be seen in the rise of public and private cloud providers like Amazon and Microsoft.  AWS’ sales numbers recently topped $12 billion, up nearly 55 percent from the same period last year. Meanwhile, Microsoft continues to push ahead and is projected to reach $20 billion in annual cloud revenue by June 2018. As these powerhouses and others like Oracle and Google continue to see widespread adoption across industries, other players have stepped in to consume their piece of the $204 billion-dollar cloud infrastructure pie, leading to an ecosystem of cloud and data center partners that continue to push Continue reading

IDG Contributor Network: Cloud war collateral: What the rise of AWS, Azure has meant for data centers

When Henry Ford introduced the Model T in the fall of 1908, he likely didn’t comprehend the full scope of events he would set in motion. Come 1914, and Ford’s production line had reduced assembly times from 12 hours to less than two and a half hours, slashed the going price of an automobile, and redefined the working wage of factory employees, ultimately putting more than 15 million Model T’s on the road and igniting the entire automotive industry in the years to come. Competition often leads to innovation and progress for other industry players. One modern equivalent of this can be seen in the rise of public and private cloud providers like Amazon and Microsoft.  AWS’ sales numbers recently topped $12 billion, up nearly 55 percent from the same period last year. Meanwhile, Microsoft continues to push ahead and is projected to reach $20 billion in annual cloud revenue by June 2018. As these powerhouses and others like Oracle and Google continue to see widespread adoption across industries, other players have stepped in to consume their piece of the $204 billion-dollar cloud infrastructure pie, leading to an ecosystem of cloud and data center partners that continue to push Continue reading

Google Cloud exec talks courting enterprises, competing with Amazon and Microsoft

Tariq Shaukat doesn’t have the typical background you’d expect from someone leading the sales and professional services division at Google’s Cloud. Before becoming president of customers, Shaukat was chief commercial officer for Caesar’s Entertainment, the vast hotel and casino chain. As Google is attempting to court enterprise clients, Shaukat is bringing a customer-centric view to the business. And by the way, he’s no tech novice: He’s got undergraduate and graduate degrees from MIT and another graduate degree from Stanford.Analysts who track the IaaS cloud computing market give Google high marks for innovation and infrastructure backbone. But in last year’s Magic Quadrant, Gartner noted that Google was in the “rudimentary stages” of interacting with enterprise clients. The hiring of VMware co-founder Diane Greene in early 2016 was seen as a turning point for Google being serious about pursuing the enterprise market. Shaukat is continuing that work. In a market dominated by Amazon Web Services and Microsoft Azure, how will Google reach out to enterprise clients? That’s Shaukat’s job.To read this article in full or to leave a comment, please click here

Leaked docs suggest NSA and CIA behind Equation cyberespionage group

Purported CIA documents leaked Tuesday appear to confirm that the U.S. National Security Agency and one of CIA's own divisions were responsible for the malware tools and operations attributed to a group that security researchers have dubbed the Equation.The Equation's cyberespionage activities were documented in February 2015 by researchers from antivirus vendor Kaspersky Lab. It is widely considered to be the most advanced cyberespionage group in the world based on the sophistication of its tools and the length of its operations, some possibly dating as far back as 1996.To read this article in full or to leave a comment, please click here

Leaked docs suggest NSA and CIA behind Equation cyberespionage group

Purported CIA documents leaked Tuesday appear to confirm that the U.S. National Security Agency and one of CIA's own divisions were responsible for the malware tools and operations attributed to a group that security researchers have dubbed the Equation. The Equation's cyberespionage activities were documented in February 2015 by researchers from antivirus vendor Kaspersky Lab. It is widely considered to be the most advanced cyberespionage group in the world based on the sophistication of its tools and the length of its operations, some possibly dating as far back as 1996.To read this article in full or to leave a comment, please click here

Google touts its enterprise chops in cloud keynote

Enterprises: Google wants you. That's the message coming out of the first keynote address at the company’s Google Cloud Next conference in San Francisco on Wednesday. The tech titan's cloud team really wants enterprises to know that it's serious about serving their needs.Diane Greene, the senior vice president of Google Cloud, showcased a suite of partnerships and customer announcements that provided concrete results for the enterprise-focused strategy that Greene kicked off when she joined Google in 2015.Google hasn't always focused on the enterprise. The announcements showcased on Wednesday show that the company's initiatives to make its G Suite productivity service and public cloud platform offerings have been resonating with customers it may not have reached in the past.To read this article in full or to leave a comment, please click here

How to manage introverts and extroverts

The tech world can be a haven for people who enjoy solitary, focused work, and it often attracts people who gravitate toward the quiet end of the introvert-extrovert spectrum. For managers, the challenge is how to make the most of introverts’ and extroverts’ strengths. Team diversity can be a tremendous asset if companies are prepared to accommodate divergent work preferences.Another approach is to create speaking roles in meetings, says Shobhna Upadhyaya, senior manager, business operations, at LinkedIn. “Given that introverts may not speak up in meetings on their own, carve out a role for them to participate in meetings, [for example] have them present a certain section if they are up for it.”To read this article in full or to leave a comment, please click here(Insider Story)

Leaky Abstraction: An Example

The paper in question is from 2008, and the remedies have already been implemented in every BGP implementation I know of (in fact, getting rid of the scanner is something that just went into FR Routing). The paper can be found here, and a presentation based on the paper can be found here. They use a different example than mine in the paper—it’s a bit more subtle.

In this case, the abstraction is treating an AS as a single “thing” to provide stability in the larger routing system. But any time you have an abstraction, including summarization and aggregation, there is always some possibility the abstraction will leak. Here the leak is an internal route metric change “leaking” into an actual change in the path through the network, although both paths still exist. There are more subtle changes, such as a route metric change causing an update to be sent even though the path itself hasn’t even changed, but I chose this example to make it easier to understand.

The post Leaky Abstraction: An Example appeared first on 'net work.

Like in PCs, Microsoft and ARM look to topple Intel in servers

Intel's TV marketing campaign says the company is driving 98 percent of the cloud. That statistic will come under attack with some chip and OS announcements on Wednesday.The most significant announcement: Microsoft's Windows Server OS now running on ARM chips. The OS was exclusive to x86 chips, but now customers can consider ARM chips to run Windows Server.Microsoft did not announce an official date for an ARM version of Windows Server, though the software company is using such systems internally. The announcement was made on the opening day of Open Compute Project's U.S. Summit in Santa Clara, California.At the summit, Qualcomm showed a new 48-core 1U server running its Centriq 2400 ARM chip. The server is based on Microsoft's Project Olympus server design and was shown running Windows Server. It was designed for the Azure cloud at Microsoft. The Centriq 2400 chip isn't available commercially but is still in testing.To read this article in full or to leave a comment, please click here

Fears of election hacking spread in Europe

France has followed the Netherlands in placing its faith in paper-based voting systems ahead of key elections later this year, following allegations that Russian hackers influenced last year's U.S. presidential election. The French government will not allow internet voting in legislative elections to be held in June because of the "extremely elevated threat of cyberattacks." The move follows a recommendation from the French Network and Information Security Agency (ANSSI), it said Monday. The move will only affect 11 of the 577 electoral districts voting, those representing French citizens living outside their home country. These expatriates had previously been allowed to vote over the internet in some elections because the alternative was to require some of them to travel vast distances to the nearest embassy or consulate with a ballot box.To read this article in full or to leave a comment, please click here

Fears of election hacking spread in Europe

France has followed the Netherlands in placing its faith in paper-based voting systems ahead of key elections later this year, following allegations that Russian hackers influenced last year's U.S. presidential election. The French government will not allow internet voting in legislative elections to be held in June because of the "extremely elevated threat of cyberattacks." The move follows a recommendation from the French Network and Information Security Agency (ANSSI), it said Monday. The move will only affect 11 of the 577 electoral districts voting, those representing French citizens living outside their home country. These expatriates had previously been allowed to vote over the internet in some elections because the alternative was to require some of them to travel vast distances to the nearest embassy or consulate with a ballot box.To read this article in full or to leave a comment, please click here