MPI and Scalable Distributed Machine Learning

MPI (Message Passing Interface) is the de facto standard distributed communications framework for scientific and commercial parallel distributed computing. The Intel MPI implementation is a core technology in the Intel Scalable System Framework that provides programmers a “drop-in” MPICH replacement library that can deliver the performance benefits of the Intel Omni-Path Architecture (Intel OPA ) communications fabric plus high core count Intel Xeon and Intel Xeon Phi processors.

“Drop-in” literally means that programmers can set an environmental variable to dynamically load the highly tuned and optimized Intel MPI library – no recompilation required! Of course, Intel’s MPI library supports other …

MPI and Scalable Distributed Machine Learning was written by Nicole Hemsoth at The Next Platform.

33% off Logitech Z623 200 Watt 2.1 Home Speaker System – Deal Alert

The Z623 home speaker system has what Logitech describes as "200 watts of window-rattling power". Its THX certified audio is rich and loud with deep impressive bass. From music lovers to gamers, just plug in your gear and stand back as this compact system has no trouble filling the room and immersing everyone in it. The system has generated almost 3,000 reviews on Amazon, averaging 4.5 out of 5 stars (87% rate it 4+ stars -- read reviews). Amazon indicates that its typical list price of $149.99 has been reduced by a significant 33%, so you can buy the 200 watt 2.1 speaker system now on Amazon for $99.99.To read this article in full or to leave a comment, please click here

How Facebook keeps you from hating its apps

An app has to do a lot of things for you to love it—and do only two things wrong to make you hate it: perform sluggishly and consume a lot of power.Facebook operations engineer Antoine Reversat revealed what Facebook does to prevent those two things and keep users from uninstalling its apps. He showed me the automated mobile testing lab, which has never before been disclosed to the public, that he designed and operates. The system automates testing of Facebook’s mobile apps, Messenger and Instagram for iOS and Android.Almost 2,000 Android and iOS smartphones are housed in 60 racks at Facebook’s Prineville, Oregon, data center. The standard-sized, specially designed racks hold 32 phones each, interconnected to a server. Linux servers interconnect Android phones, and Mac Minis interconnect iPhones. The phones are remotely controlled and monitored during the testing using an automated system that, like much of what Facebook does, will be open sourced for other mobile testers to use and contribute improvements.To read this article in full or to leave a comment, please click here

Three popular Drupal modules get patches for site takeover flaws

The security team of the popular Drupal content management system worked with the maintainers of three third-party modules to fix critical vulnerabilities that could allow attackers to take over websites.The flaws allow attackers to execute rogue PHP code web servers that host Drupal websites with the RESTWS, Coder or Webform Multiple File Upload modules installed. These modules are not part of Drupal's core, but are used by thousands of websites.The RESTWS module is a popular tool for creating Rest application programming interfaces (APIs) and is currently installed on over 5,800 websites. Unauthenticated attackers can exploit the remote code execution vulnerability in its page callback functionality by sending specially crafted requests to the website.To read this article in full or to leave a comment, please click here

Three popular Drupal modules get patches for site takeover flaws

The security team of the popular Drupal content management system worked with the maintainers of three third-party modules to fix critical vulnerabilities that could allow attackers to take over websites.The flaws allow attackers to execute rogue PHP code web servers that host Drupal websites with the RESTWS, Coder or Webform Multiple File Upload modules installed. These modules are not part of Drupal's core, but are used by thousands of websites.The RESTWS module is a popular tool for creating Rest application programming interfaces (APIs) and is currently installed on over 5,800 websites. Unauthenticated attackers can exploit the remote code execution vulnerability in its page callback functionality by sending specially crafted requests to the website.To read this article in full or to leave a comment, please click here

Cisco Live: Midweek Impressions

I’m at Cisco Live this week in Las Vegas; forthwith, some observations, thoughts, and… a long rant.

First, if you’re here, look me up. I normally hang out around the Certification and/or Social areas when I’m not in meetings/etc. I’m pretty easy to find, so drop by and say hi. It’s been like old home week for me—reconnecting with people I’ve not seen in years, catching up and friendships, etc. I can’t tell you how much I appreciate the people I’ve worked with over the years in terms of friendships offered and skills learned. Seriously.

Second, I’m speaking on Thursday afternoon about understanding and managing network complexity. I’m pretty certain the session isn’t full yet, so come by and listen. It’s a 90 minute investment that could change the way you think about network design and operation. Seriously.

Third, The content seems to be deep and interesting this year, as always. This brings me to my first contrary point, though—this industry needs a show that compares with Live in depth of technical material, but isn’t tied to a particular vendor. Are you listening, Interop? I know, it’s hard to talk deep technology in the modern networking world—which leads me to Continue reading

Chinese hackers blamed for multiple breaches at US banking agency

Chinese government hackers were the likely attackers in three breaches in recent years at the Federal Deposit Insurance Corporation, the U.S. agency that insures bank accounts, according to a congressional audit.Breaches at the FDIC in 2010, 2011, and 2013 were caused by an "advanced persistent threat ... believed to have been the Chinese government," according to an interim report on the agency's cybersecurity from the House of Representatives Science, Space, and Technology Committee.In the 2013 breach, hackers gained access to the computers of 12 staff computers, including the former chairman, chief of staff and general counsel of the agency, the House report said.To read this article in full or to leave a comment, please click here

Chinese hackers blamed for multiple breaches at US banking agency

Chinese government hackers were the likely attackers in three breaches in recent years at the Federal Deposit Insurance Corporation, the U.S. agency that insures bank accounts, according to a congressional audit.Breaches at the FDIC in 2010, 2011, and 2013 were caused by an "advanced persistent threat ... believed to have been the Chinese government," according to an interim report on the agency's cybersecurity from the House of Representatives Science, Space, and Technology Committee.In the 2013 breach, hackers gained access to the computers of 12 staff computers, including the former chairman, chief of staff and general counsel of the agency, the House report said.To read this article in full or to leave a comment, please click here

Startups boldly challenge Internet, mass transit & password status quo

One startup pledged to “make passwords impossible to steal.” Another promised technology to "absolutely change the face of the Internet itself!” And an asphalt-hating CEO said his outfit’s zippy overhead pods will be a green replacement for gas guzzling vehicles in big cities within a couple of years.The 88th edition of Mass Innovation Nights on Tuesday gave the stage – at host LogMeIn’s airy Boston Seaport digs – to an idealistic handful of startups unfettered so far by venture capital and repetitive marketing lingo (I only heard the dreaded word “journey” once!). The founders eagerly answered questions posed by attendees – including precocious teens on summer break -- and collected certificates earned for winning a popular vote among audience members. To read this article in full or to leave a comment, please click here

Startups boldly challenge Internet, mass transit & password status quo

One startup pledged to “make passwords impossible to steal.” Another promised technology to "absolutely change the face of the Internet itself!” And an asphalt-hating CEO said his outfit’s zippy overhead pods will be a green replacement for gas guzzling vehicles in big cities within a couple of years.The 88th edition of Mass Innovation Nights on Tuesday gave the stage – at host LogMeIn’s airy Boston Seaport digs – to an idealistic handful of startups unfettered so far by venture capital and repetitive marketing lingo (I only heard the dreaded word “journey” once!). The founders eagerly answered questions posed by attendees – including precocious teens on summer break -- and collected certificates earned for winning a popular vote among audience members. To read this article in full or to leave a comment, please click here

Senator prods Niantic about Pokemon Go privacy and security issues

Personally, I’m just watching the Pokemon Go craze unfold. If I had considered checking it out by playing, seeing the unbelievably long list of access permissions the app required would have put a stop to it immediately before installing.Although you may or may not agree that Pokemon Go is a “government surveillance psyop conspiracy” that has a “direct(-ish)” connection to the CIA, if you play the game then you better grab the latest update. Niantic claimed it pushed out “emergency fixes” since a “coding error” allowed the app to get full access to your Google account.To read this article in full or to leave a comment, please click here

Senator prods Niantic about Pokemon Go privacy and security issues

Personally, I’m just watching the Pokemon Go craze unfold; if I had considered checking it out by playing, then seeing the unbelievably long list of access permissions the app required put a stop to it immediately before installing.Although you may or may not agree that Pokemon Go is a “government surveillance psyop conspiracy” which has a “direct(-ish)” connection to the CIA, if you play the game then you better grab the latest update. Niantic claimed it pushed out “emergency fixes” since a “coding error” allowed the app to get full access to your Google account.To read this article in full or to leave a comment, please click here

How ‘human-aware’ AI could save us from the robopocalypse

Much virtual ink gets spilled each week enumerating the many horrors that could be ours in an AI-filled world, but top researchers in the field are already thinking ahead and making plans to ensure none of that happens.In particular, the importance of making artificial intelligence "human-aware" has come to be viewed as a top imperative for the field, earning it special status as an official theme of the International Joint Conference on Artificial Intelligence taking place this week in New York.To read this article in full or to leave a comment, please click here

Glue Networks wants to be the orchestration platform for the networked world

Glue Networks used the Cisco Live conference in Las Vegas this week to announce what CEO Jeff Gray describes as the “first multi-vendor software defined network orchestration platform focused on end-to-end automation, all the way from the data center across the WAN as well as the LAN.”While Software Defined Networking promised to simplify the management of network devices by centralizing control, Gray argues the SDN tools are still vendor specific: “Juniper has their controller, Cisco has theirs, Brocade, you name it.  It’s hard enough to automate and build orchestration for a single vendor, but now customers have these different vendor islands and they need a consistent layer of automation across them to plug into their existing workflow systems, monitoring tools, ITSM workflows, IP addressing systems, etc.  That’s the gap in the network world we’re solving.”To read this article in full or to leave a comment, please click here

Glue Networks wants to be the orchestration platform for the networked world

Glue Networks used the Cisco Live conference in Las Vegas this week to announce what CEO Jeff Gray describes as the “first multi-vendor software defined network orchestration platform focused on end-to-end automation, all the way from the data center across the WAN as well as the LAN.”While Software Defined Networking promised to simplify the management of network devices by centralizing control, Gray argues the SDN tools are still vendor specific: “Juniper has their controller, Cisco has theirs, Brocade, you name it.  It’s hard enough to automate and build orchestration for a single vendor, but now customers have these different vendor islands and they need a consistent layer of automation across them to plug into their existing workflow systems, monitoring tools, ITSM workflows, IP addressing systems, etc.  That’s the gap in the network world we’re solving.”To read this article in full or to leave a comment, please click here

IDG Contributor Network: Indegy lands Series A for industrial system security

News today from Indegy that it has closed a $12 million Series A funding round led by Vertex Ventures Israel with participation from Silicon Valley-based Aspect Ventures, SBI Holdings of Japan, as well as previous investors Shlomo Kramer and Magma Venture Partners. This round takes total funding for this little-known company to some $18 million.Indegy is in the business of protecting industrial control systems (ICS). ICS may not sound sexy, but before the Internet of Things (IoT), huge industrial processes and infrastructures were controlled, monitored and maintained by large ICS networks. Unlike IoT, which tends to work on the public internet, ICS generally runs on private networks and is hence less visible to the general public. And while everyone fixates on the latest iPhone or hot dating app, they remain blissfully aware of what controls their power systems, water and sewerage systems, and large HVAC installs.To read this article in full or to leave a comment, please click here

Vicious new ransomware takes your money and still deletes your files

There’s a new form of ransomware—apparently built by amateurs—that takes your money but deletes your personal files anyway. Security research firm Talos recently published a blog post about a new form of malware dubbed Ranscam.This ransomware follows the basic premise of previous variants. It claims your files have been encrypted, and thus inaccessible to you, then threatens to delete all your files if you don’t pay up. Ransomware's scary premise prompts many people to fork over the dough in order to save their photos and other content.To read this article in full or to leave a comment, please click here

Vicious new ransomware takes your money and still deletes your files

There’s a new form of ransomware—apparently built by amateurs—that takes your money but deletes your personal files anyway. Security research firm Talos recently published a blog post about a new form of malware dubbed Ranscam.This ransomware follows the basic premise of previous variants. It claims your files have been encrypted, and thus inaccessible to you, then threatens to delete all your files if you don’t pay up. Ransomware's scary premise prompts many people to fork over the dough in order to save their photos and other content.To read this article in full or to leave a comment, please click here

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