SD-WAN Gives Us The Best Path We Always Wanted

In networking, we rely on routing protocols to compute best path. That is to ask, from the perspective of a given router in a routing domain, what is the best way to reach a destination? Best path is typically computed using simplistic metrics like hop count, cost, bandwidth, and delay. Traditional "best path" thinking is effective, insofar as it goes. It scales to a large number of devices and destinations. It is resilient. It is mature. However, it has its limitations. Software defined WAN brings a much more sophisticated metric to the computation of best path.

Online password locker LastPass hacked

LastPass users will be prompted to change their master passwords after the online password locker company reported that its network was breached on Friday.The company revealed the breach in a blog post Monday after investigating “suspicious activity” discovered by its security team. According to LastPass, the investigation did not reveal any evidence that the attackers stole encrypted data from users’ password vaults, nor did the intruders gain access to LastPass users’ accounts. That said, the attackers were able to steal account email addresses, password reminders, server per user salts, and authentication hashes.To read this article in full or to leave a comment, please click here

Self-driving cars? Get ready for self-driving data

Once the dreams of science-fiction, self-driving cars will soon allow passengers to specify a destination and let the car pick the best route based on factors such as time, traffic, freeways and fuel consumption. This kind of automation for an enterprise’s most precious commodity – data – is also soon coming to a data center near you.

Intelligent data mobility delivered through data virtualization will allow IT professionals to specify service-level objects (SLO) such as performance, reliability, high availability, archiving and cost, and then let software automatically move data to the right storage in real time. Let’s examine the problem of data immobility and how data placement through data virtualization will finally solve common mismatch of compute and storage, resource sprawl and the cost of overprovisioning.

To read this article in full or to leave a comment, please click here

Self-driving cars? Get ready for self-driving data

Once the dreams of science-fiction, self-driving cars will soon allow passengers to specify a destination and let the car pick the best route based on factors such as time, traffic, freeways and fuel consumption. This kind of automation for an enterprise’s most precious commodity – data – is also soon coming to a data center near you.Intelligent data mobility delivered through data virtualization will allow IT professionals to specify service-level objects (SLO) such as performance, reliability, high availability, archiving and cost, and then let software automatically move data to the right storage in real time. Let’s examine the problem of data immobility and how data placement through data virtualization will finally solve common mismatch of compute and storage, resource sprawl and the cost of overprovisioning.To read this article in full or to leave a comment, please click here

Qualcomm may adapt LTE into a network anyone can deploy

As if the all the controversy over LTE networks crowding out Wi-Fi isn’t enough, a new technology in the works at Qualcomm Research might allow a lot more people to set them up.LTE was designed to run on frequencies licensed by mobile operators for their exclusive use. But an emerging technology called LTE-Unlicensed allows the cellular system to supplement those frequencies with unlicensed spectrum that’s shared with systems like Bluetooth and Wi-Fi. This gives the carriers additional spectrum that they don’t have to pay for in an auction.To read this article in full or to leave a comment, please click here

Network Break 40

Take a Network Break! Grab a coffee, a doughnut and then join us for an analysis of the latest IT news, vendor moves and new product announcements. We’ll separate the signal from the noise–or at least make some noise of our own. Cisco Execs Quit, Naturally. The predicted leadership exodus at Cisco has started. Leadership […]

The post Network Break 40 appeared first on Packet Pushers.

Facebook releases a separate app for private photo sharing

Facebook has taken a step away from its main site to develop what it thinks is a better way to share photos privately.Moments, released Monday for iOS and Android, is a standalone app that will organize the photos on people’s smartphones, and let users share them privately with a select set of friends. The app groups photos together based on when they were taken, and, who’s in them. It uses the same facial recognition technology that powers the suggested tagging feature on Facebook’s site.Moments lets users sync photos with the people who are at a specific event, like a party or wedding.To read this article in full or to leave a comment, please click here

MIT researchers find unemployed workers stay off their phones

The amount of time people in a given area spend using their cell phones shrinks when the job market begins to dry up, according to a study co-authored by researchers at MIT.The study, which tracked people living in a European town in which a plant had just closed, found that the total number of calls made by laid-off workers fell by 51%, when compared to the phone activity of the employed. Individually, each unemployed worker made 5% fewer calls.+ ALSO ON NETWORK WORLD: First Look: How will Windows 10 play on tablets + What do today's graduates expect in the workplace? +To read this article in full or to leave a comment, please click here

Dell adds Pluribus, brings Linux-based OS to its data center switches

Dell has added Pluribus Networks to its lineup of disaggregation partners.Dell will now offer Pluribus’ Open Netvisor Linux operating system on its S6000-ON and S-4048-ON 10G/40G switches. This is an addition to the Cumulus Networks, Big Switch Networks, Midokura and VMware packages Dell already supports on those switches.Dell’s strategy is to make its merchant silicon-based hardware appealing to cloud providers who usually opt for bare metal switches running a variety of operating systems that they can easily replace or expand for scale or other requirements.To read this article in full or to leave a comment, please click here

Dell adds Pluribus, brings Linux-based OS to its data center switches

Dell has added Pluribus Networks to its lineup of disaggregation partners.Dell will now offer Pluribus’ Open Netvisor Linux operating system on its S6000-ON and S-4048-ON 10G/40G switches. This is an addition to the Cumulus Networks, Big Switch Networks, Midokura and VMware packages Dell already supports on those switches.Dell’s strategy is to make its merchant silicon-based hardware appealing to cloud providers who usually opt for bare metal switches running a variety of operating systems that they can easily replace or expand for scale or other requirements.To read this article in full or to leave a comment, please click here

Network Break 40

Take a Network Break! Grab a coffee, a doughnut and then join us for an analysis of the latest IT news, vendor moves and new product announcements. We’ll separate the signal from the noise–or at least make some noise of our own. Cisco Execs Quit, Naturally. The predicted leadership exodus at Cisco has started. Leadership […]

Author information

Greg Ferro

Greg Ferro is a Network Engineer/Architect, mostly focussed on Data Centre, Security Infrastructure, and recently Virtualization. He has over 20 years in IT, in wide range of employers working as a freelance consultant including Finance, Service Providers and Online Companies. He is CCIE#6920 and has a few ideas about the world, but not enough to really count.

He is a host on the Packet Pushers Podcast, blogger at EtherealMind.com and on Twitter @etherealmind and Google Plus.

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The post Network Break 40 appeared first on Packet Pushers Podcast and was written by Greg Ferro.

EU Council OKs contentious data privacy plan, pushing reform forward

The EU Council has issued a long-awaited, hotly debated plan for online privacy, moving the EU’s reform of data-protection laws closer to reality.The Council says that the plan will give people more control over their personal data, but privacy groups say the proposal actually weakens privacy safeguards.Data protection reform is important for European citizens, tech companies and any business processing personal data in the EU. Current data protection rules stem from a 1995 law and urgently need an update for an era in which cloud computing, smartphones and high-speed Internet access are common.The Council plan revealed on Monday requires, among other things, that companies get unambiguous consent from individuals in order to be allowed to process personal data. Companies will also be obliged to implement appropriate security measures to protect personal data and notify affected people when breaches occur.To read this article in full or to leave a comment, please click here

SpaceX wants you to build Elon Musk’s Hyperloop pod

Looking to hasten the development of a Hyperloop pod transportation prototype, SpaceX this week said it would open a public completion to build a half-scale passenger system capable of traveling at speeds in excess of 760MPH.SpaceX founder, entrepreneur Elon Musk in 2013, envisioned the Hyperloop concept. He proposed building a network of elevated pneumatic tubes where specially build passenger pods could zip between two points – in this case between San Francisco and Los Angeles at speeds over 760MPH. Reuters Elon MuskTo read this article in full or to leave a comment, please click here

Cisco vet to head SDN start-up

SDN start-up PLUMgrid has named a former Cisco veteran as its new CEO.Larry Lang, who left Cisco in 2009 after a 16-year career, is PLUMgrid’s new CEO. He replaces founder Awais Nemat, who has been appointed chairman of the board of directors.Lang held various positions in enterprise and service provider management and marketing at Cisco. His last role there was vice president and general manager of the company’s Services and Mobility business unit, responsible for Cisco’s mobile Internet strategy.To read this article in full or to leave a comment, please click here

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