Back to Basics: Dijkstra SPF

Since I had been dealing with Graphs for the past few months, So I thought of writing on something basic rather than some new shiny thing. In this post we will take a look at Dijkstra, Pseudocode and code. As we all know that Dijkstra is a shortest path algorithm which is used by OSPF […]

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HPE Hunkers Down On Datacenter Hardware

Any aspirations that the Hewlett-Packard that we knew for nearly a decade and a half to build a conglomerate that resembled IBM in its own former enterprise breadth and depth of software, services, and systems is now over with the company spinning out its Enterprise Services business and focusing very tightly on its core hardware and related software businesses.

In conjunction with the posting of its financial results for the first quarter of its fiscal 206, the trimmed down Hewlett Packard Enterprise, which has not included the PC and printer businesses since last year, announced that it was going to …

HPE Hunkers Down On Datacenter Hardware was written by Timothy Prickett Morgan at The Next Platform.

35% off Omron 10 Series Bluetooth Wireless Blood Pressure Monitor – Deal Alert

The Omron 10 series wireless blood pressure monitor averages 4.5 out of 5 stars on Amazon from over 4,450 customers (read reviews). With a regular list price of $99.99, this 35% off deal puts it at just $64.99.  The bluetooth monitor is compatible with Omron's free iOS and Android apps. It features multi-color indicator lights which show if your readings is in the normal (green) or hypertension (orange) range. BP level bar displays how your reading compares to normal home blood pressure levels. An Easy-Wrap ComFit Cuff inflates around your entire arm to avoid incorrect cuff positioning. It automatically takes 3 consecutive readings one minute apart and displays the average, following guidelines set by the American Heart Association. An easy-to-read display with extra-large digits & backlight make results easier to read. The unit stores 200 readings in device or 100 each for 2 users, and operates with an included AC Adapter or 4 AA batteries. See the discounted Omron 10 series bluetooth blood pressure monitor on Amazon now.To read this article in full or to leave a comment, please click here

Fearing forced Windows 10 upgrades, users are disabling critical updates instead

Microsoft stepped on the gas in its quest to drive Windows 7 and 8 users to Windows 10 over the past couple of weeks, rolling the upgrade out as a Recommended update. Watch out! The only behavior that could deny the Windows 10 upgrade before—closing the pop-up by pressing the X in the upper-right corner—now counts as consent for the upgrade, and worse, the upgrade installation can automatically begin even if you take no action whatsoever.It’s nasty business, and it’s tricking legions of happy Windows 7 and 8 users into Windows 10. Over the past week, I’ve received more contact from readers about this issue than I have about everything else I’ve written over the rest of my career combined. But beyond merely burning bridges with consumers, these forced, non-consensual upgrades could have more insidious consequences.To read this article in full or to leave a comment, please click here

How to turn a ‘toxic’ IT shop into a trusted business partner

“We were an organization of ‘no’ and we had to transform to an organization of ‘how,’” said Robert Fecteau, CIO of government contractor SAIC, describing his effort to turn the IT department into a partner trusted by other parts of the business.To read this article in full or to leave a comment, please click here(Insider Story)

Shared malware code links SWIFT-related breaches at banks and North Korean hackers

Malware links suggest that North Korean hackers might be behind recent attacks against several Asian banks, including the theft of US$81 million from the Bangladesh central bank earlier this year.Security researchers from Symantec have found evidence that the malware used in the Bangladesh Bank cyberheist was used in targeted attacks against an unnamed bank in the Philippines. The same malware was also previously linked to an attempted theft of $1 million from Tien Phong Bank in Vietnam.Symantec confirmed the earlier findings of researchers from BAE Systems who found code similarities between the Bangladesh Bank malware, which was used to modify SWIFT transfers, and the malicious program used in attacks against Sony Pictures Entertainment in December 2014.To read this article in full or to leave a comment, please click here

Shared malware code links SWIFT-related breaches at banks and North Korean hackers

Malware links suggest that North Korean hackers might be behind recent attacks against several Asian banks, including the theft of US$81 million from the Bangladesh central bank earlier this year.Security researchers from Symantec have found evidence that the malware used in the Bangladesh Bank cyberheist was used in targeted attacks against an unnamed bank in the Philippines. The same malware was also previously linked to an attempted theft of $1 million from Tien Phong Bank in Vietnam.Symantec confirmed the earlier findings of researchers from BAE Systems who found code similarities between the Bangladesh Bank malware, which was used to modify SWIFT transfers, and the malicious program used in attacks against Sony Pictures Entertainment in December 2014.To read this article in full or to leave a comment, please click here

Worth Reading: BGP as a southbound API

BGP is a very scalable protocol. It’s used the world over to exchange routes and keep the Internet running smoothly. But it has other power as well. It can be extended to operate in other ways beyond the original specification. Unlike rigid protocols like RIP or OSPF, BGP was designed in part to be extended and expanded as needs changes. IS-IS is a very similar protocol in that respect. It can be upgraded and adjusted to work with both old and new systems at the same time. —Networking Nerd

The post Worth Reading: BGP as a southbound API appeared first on 'net work.

Show 290: From Engineer To Manager

On today's episode, Amy Arnold joins us to talk about moving from engineer to manager, including lessons learned, mistakes made, dealing with people & more.

The post Show 290: From Engineer To Manager appeared first on Packet Pushers.

4 LinkedIn messaging tips for career builders

Maybe you're in the middle of a software deployment and need advice from someone who's been there. Perhaps you're seeking a new mentor to help you carve out a career path or improve an existing skillset. Either way, navigating LinkedIn's waters, which are full of HR representatives, recruiters, jobseekers and managers, isn't always easy.To read this article in full or to leave a comment, please click here(Insider Story)

Senate proposal to require encryption workarounds may be dead

A proposal in the U.S. Senate to require smartphone OS developers and other tech vendors to break their own encryption at the request of law enforcement may be dead on arrival.The proposal, released as a discussion draft last month, may not be formally introduced this year because of strong opposition, according to a Reuters report.The draft bill, pushed by Senators Richard Burr and Dianne Feinstein, would allow judges to order tech companies to comply with requests from the FBI and other law enforcement agencies to help them defeat security measures and break into devices.To read this article in full or to leave a comment, please click here

Senate proposal to require encryption workarounds may be dead

A proposal in the U.S. Senate to require smartphone OS developers and other tech vendors to break their own encryption at the request of law enforcement may be dead on arrival.The proposal, released as a discussion draft last month, may not be formally introduced this year because of strong opposition, according to a Reuters report.The draft bill, pushed by Senators Richard Burr and Dianne Feinstein, would allow judges to order tech companies to comply with requests from the FBI and other law enforcement agencies to help them defeat security measures and break into devices.To read this article in full or to leave a comment, please click here

IDG Contributor Network: Data gravity: The new KPI for tech companies

Data is the new natural resource of our time. Information that was previously thrown away is transforming every facet of business as organizations use technology to query and analyze data in real time to help them better understand their customers’ behaviour and markets. Such knowledge and insight is helping businesses make better decisions and improve performance.  Yet for data to be worth anything, organizations must have the ability to store it. With more data being created every 20 minutes than is currently held by the Library of Congress, many organizations are overwhelmed by petabytes (one petabyte is the equivalent of 20 million filing cabinets of text). As a result, companies are moving to the cloud—not only because of its flexibility, cost efficiency and reliability, but because of the impact of “data gravity.”To read this article in full or to leave a comment, please click here

New JavaScript spam wave distributes Locky ransomware

Over the past week, computers throughout Europe and other places have been hit by a massive email spam campaign carrying malicious JavaScript attachments that install the Locky ransomware program.Antivirus firm ESET has observed a spike in detections of JS/Danger.ScriptAttachment, a malware downloader written in JavaScript that started on May 22 and peaked on May 25.Many countries in Europe have been affected, with the highest detection rates being observed in Luxembourg (67 percent), the Czech Republic (60 percent), Austria (57 percent), the Netherlands (54 percent) and the U.K. (51 percent). The company's telemetry data also showed significant detection rates for this threat in Canada and the U.S.To read this article in full or to leave a comment, please click here

New JavaScript spam wave distributes Locky ransomware

Over the past week, computers throughout Europe and other places have been hit by a massive email spam campaign carrying malicious JavaScript attachments that install the Locky ransomware program.Antivirus firm ESET has observed a spike in detections of JS/Danger.ScriptAttachment, a malware downloader written in JavaScript that started on May 22 and peaked on May 25.Many countries in Europe have been affected, with the highest detection rates being observed in Luxembourg (67 percent), the Czech Republic (60 percent), Austria (57 percent), the Netherlands (54 percent) and the U.K. (51 percent). The company's telemetry data also showed significant detection rates for this threat in Canada and the U.S.To read this article in full or to leave a comment, please click here

Packet Blast: Top Tech Blogs, May 27

Optimize Your Data Center: Ditch the Legacy Technologies

In our journey toward two-switch data center we covered:

• The overall idea;
• The need for high-density server virtualization (most of the times).

It’s time for the next step: get rid of legacy technologies like six 1GE interfaces per server or two FC interface cards in every server.

Need more details? Watch the Designing Private Cloud Infrastructure webinar. How about an interactive discussion? Register for the Building Next-Generation Data Center course.

Micro-Fiber, Meet Micro-Segmentation! Columbia Sportswear Virtualizes the Network, Saves Millions

With 110 stores in North America, 46 data center locations, and $2 billion in revenue, Columbia Sportswear is constantly processing huge amounts of data—data whose security was being compromised by their inadequate hardware-defined data center.

When Columbia Sportswear virtualized their network, they not only stepped up their security; they also saved $16 million over a comparable hardware-based security approach.

Download our free ebook: Redefining Networking with Network Virtualization

How? Find out here. Follow their process step by step in the infographic below.

The post Micro-Fiber, Meet Micro-Segmentation! Columbia Sportswear Virtualizes the Network, Saves Millions appeared first on The Network Virtualization Blog.

Multiple U.S. trials underway for shared 3.5GHz wireless spectrum

Six technology companies, including Google, are working on trial projects in multiple U.S. cities to test out shared 3.5GHz spectrum wireless communications under an innovative model adopted recently by the Federal Communications Commission.The companies are working in an coalition that is tentatively being called the CBRS (Citizens Broadband Radio Service) Alliance, which borrows the CBRS terminology from the FCC. Some of the companies in the alliance have already demonstrated what they call OpenG technology, which uses 3.5GHz shared spectrum to improve indoor wireless communications.To read this article in full or to leave a comment, please click here

Multiple U.S. trials underway for shared 3.5GHz wireless spectrum

Six technology companies, including Google, are working on trial projects in multiple U.S. cities to test out shared 3.5GHz spectrum wireless communications under an innovative model adopted recently by the Federal Communications Commission.The companies are working in an coalition that is tentatively being called the CBRS (Citizens Broadband Radio Service) Alliance, which borrows the CBRS terminology from the FCC. Some of the companies in the alliance have already demonstrated what they call OpenG technology, which uses 3.5GHz shared spectrum to improve indoor wireless communications.To read this article in full or to leave a comment, please click here