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    Cisco Blog » High Performance Computing Networking

  • Belated April Fool’s blog post

    Jeff Squyres
    11 Apr 2014 | 6:47 am
    I was on vacation last week, and had a nice April Fool’s blog post queued up to be posted at [...]
  • EuroMPI/ASIA 2014: Call for Workshop papers

    Jeff Squyres
    24 Mar 2014 | 9:00 am
    Held in conjunction with EuroMPI/ASIA 2014 ( see the associated call for papers ), September 9-12, 2014.  In-cooperation status with ACM and SIGHPC. This year, EuroMPI/ASIA 2014 will [...]
  • Open MPI 1.7.5 released

    Jeff Squyres
    21 Mar 2014 | 6:46 am
    After a metric ton of work by the entire community, Open MPI has released version 1.7.5. Among the zillions of [...]
  • HPC in L3

    Jeff Squyres
    10 Mar 2014 | 12:30 pm
    As an HPC old-timer, I’m used to thinking of HPC networks as large layer-2 (“L2″) subnets.  All HPC traffic (e.g., [...]
  • What’s Next for MPI?

    Jeff Squyres
    18 Feb 2014 | 3:40 am
    MPI-3 has been out for over a year and a half.   MPICH supports all of the mandatory MPI-3 behavior and [...]
 
 
 
 
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    Cisco Blog » Security

  • Cisco IPS Signature Coverage for OpenSSL Heartbleed Issue

    Walter Sulym
    18 Apr 2014 | 7:30 am
    The Cisco IPS Signature Development team has released 4 signature updates in the past week. Each of the updates contains either modifications to existing signatures or additional signatures for detection of attacks related to the OpenSSL Heartbleed issue. I’m going to take a moment to summarize the signature coverage.
  • Summary: IoT Holds Great Promise – But Ensuring Its Security Takes Strong Leadership and Teamwork!

    Jeff Aboud
    18 Apr 2014 | 7:20 am
    Despite the many benefits of IoT, the billions of connected sensors, devices, and other smart objects it comprises will also dramatically increase the diversity of threats we will face. As a result, ensuring that we can reap the overwhelming benefits of IoT without undermining security will take strong leadership and a great deal of teamwork throughout the industry. That’s why I’m proud that Chris Young, Senior Vice President, Cisco Security Group, recently made the list as one of the top 100 thought leaders for IoT!
  • On Cisco.com password changes

    Nigel Glennie
    17 Apr 2014 | 10:21 pm
    Last week I published a brief blog about the OpenSSL heartbeat extension vulnerability , also known as the Heartbleed bug. One commenter asked, “What about the Cisco.com [...]
  • Not If, but When: The case for Advanced Malware Protection Everywhere

    CP Morey
    17 Apr 2014 | 6:43 am
    A recent Bloor Research Market Update on Advanced Threat Protection reminds us of something that many security vendors have long [...]
  • Making Your Metrics Program Effective Beyond Just Charts and Numbers

    Sujata Ramamoorthy
    16 Apr 2014 | 12:00 pm
    Information security is all about risk reduction, and risks are notoriously difficult to measure - ask any insurance salesman or actuary. So how do we handle this conundrum for a security metrics program that hasn't even reached its second anniversary yet?
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    Cisco Blog » Channels

  • Cisco Partner Weekly Rewind – April 18, 2014

    David Durham
    18 Apr 2014 | 7:30 am
    Each week, we’ll highlight the most important Cisco partner news and stories, as well as point you to important, Cisco-related partner content you may have missed along the way.
  • When and How to Use Cloud

    Bob Gault
    17 Apr 2014 | 5:30 am
    One thing is clear to me. Managing IT is similar to playing a game of Jenga, which challenges players to build a stack of blocks then remove those blocks without being the one to knock the whole stack over. Whenever an IT manager wants to make a move or a change to any of the technology stacks in the IT infrastructure, it’s literally like pulling out a block without knocking the entire stack over. For this reason, many companies are taking advantage of cloud computing to automate and simplify their IT management.
  • Partner Voices: Succeeding as a Cloud Provider in Multiple Markets

    David Durham
    15 Apr 2014 | 7:30 am
    Just before Cisco Partner Summit 2014, I traded messages with Manjula Talreja, Cisco VP of Cisco Consulting Services (CCS) Global Cloud Practice . Manjula and her team work with Enterprise and Cloud Providers helping them tap into Cloud as the delivery model for the Internet of Everything (IoE).
  • Cisco Partner Weekly Rewind – April 11, 2014

    David Durham
    11 Apr 2014 | 9:52 am
    Each week, we’ll highlight the most important Cisco partner news and stories, as well as point you to important, Cisco-related partner content you may have missed along the way.
  • Recognition for Sales People: The Motivation They Crave

    Karin Surber
    10 Apr 2014 | 7:30 am
    Having worked in Sales for more than 18 years, I have learned that all sales professionals have a common need for recognition and motivation. Only about 5-20 % of sales people are, “intrinsically motivated” meaning internally driven and not seekers of recognition, whereas 80% are “extrinsically motivated” and want ongoing encouragement, praise and recognition to keep up sales.
 
 
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    Cisco Subnet bloggers RSS

  • The Future of Network Security in the Data Center – Flexible, Distributed, and Virtual

    joltsik
    17 Apr 2014 | 11:28 am
    Think of a modern enterprise data center.  There are likely hundreds of physical servers hosting thousands of VMs.  Individual systems are connected via 10gbE links that likely feed 40gb cores.  Local data centers connect over DWDM, remote data centers use MPLS, and cloud data centers chat amongst each other over high-speed VPNs.
  • Aerohive's new access points remove deployment barriers

    Zeus Kerravala
    16 Apr 2014 | 6:42 am
    To say Wi-Fi is hot is as big an understatement as saying that A-Rod is a cheater. Everyone knows it’s true, but it’s bigger than most people think. In a joint ZK Research/Tech Target Network Purchase Intention Survey that was run near the end of 2013, Wi-Fi ranked as the No. 2 in priority for network managers, behind only the red-hot security market.
  • CISOs Must “Think Different”

    joltsik
    15 Apr 2014 | 9:05 am
      Remember the "Think Different" advertising campaign from Apple?  It ran from 1997 to 2000 and featured bigger-than-life personalities like Buckminster Fuller, Martin Luther King, and Pablo Picasso.  The "Think Different" ads coincided with Steve Jobs's return to Apple and exemplify his somewhat contrarian and analytical mindset.  In a PBS interview, Jobs offered this philosophical insight about...
  • Cisco Live 2014: Dipping my Toes into the Social Side of Cisco Live

    Denise Fishburne
    12 Apr 2014 | 4:05 pm
    New to CiscoLive? At some point we all were there.  The mixture of emotions, of course, is different for everyone.  For me?  Crazy excitement coupled with a huge dose of adrenalin and fear. Why? Not only was Networkers 2006 going to be my first time ever going, I was going to be presenting.  
  • Ex-Cisco Linksys says it doesn't Heartbleed

    Jim Duffy
    11 Apr 2014 | 6:48 am
    In the wake of the Heartbleed OpenSSL vulnerability, reports have surfaced that home routers are especially susceptible to the bug.
 
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