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How to Access Real-time Data with High Confidence

April 12, 2014 at 5:44 am PST

Doctors at Carilion Clinic, a hospital in southwest Virginia, are getting a productivity boost with their medical applications. They can complete their cardiology study a lot faster than before because they can review real-time diagnostic imaging files much faster and more reliably.

You see, real-time data is getting a lot of attention in the industry lately. Using analytics and real-time data effectively, people can discover hidden patterns and new clues for better and more timely decisions. This is very exciting. But first thing first. People often have to answer this challenging question: is the captured data, which is often complex and huge in size, dependable enough to begin with?

As an example, imagine that you were having a critical video conversation with a business partner. You were going to make a major decision based on the outcome of this conversation. Would you be confident enough with your decision if the voice and the image stream were messed up as seen below on the left? And would your confidence level be hugely boosted when the voice was clear and the image was sharp as seen on the right?

Carilion case study

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Heartbleed: Transparency for our Customers

We know that communicating quickly and openly about security vulnerabilities can result in a little extra public attention for Cisco. As a trustworthy vendor, this is something we’re happy to accept.

It’s recently been said that there is only one thing being discussed by IT security people right now – the OpenSSL heartbeat extension vulnerability (aka Heartbleed). As the guy responding to related media questions for Cisco, that certainly rings true.

This is an industry-wide issue affecting commonly-used, open source encryption software. Some of my colleagues recommended this blog or this blog for an overview of the topic.

Cisco was one of the first to provide a comprehensive update for our customers (April 9): OpenSSL Heartbeat Extension Vulnerability in Multiple Cisco Products. This advisory continues to be updated, and at the time of this posting was on its fourth version. It provides an overview of the topic, and a full list of the Cisco products confirmed as affected, remediated, or not affected. It also links to more information, including any available workarounds or free software updates.

Our customers can rely on the fact that our response will be managed according to our long-standing security disclosure policy. This means providing the best information we have, as quickly as possible, even if that information could be incomplete at the time. As we continue to make progress, we will continue to update our public-facing information.

To our customers: we recommend staying connected to this information, and consider any implications for your network.

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“Brave” Advice from #WomenInTech

As we approach Girls in ICT day on April 24th many people are talking about women in tech and gender bias. All this talk made me think of EWIP, a conference I attended a little over a month ago.

Women in Tech session

Women in Tech session

One of the sessions featured 4 women on a panel all who have proved to be amazing women in their fields that consist mostly of men. Liz Howard, who has been programming since she was 12 and working since 14 as a software engineer. Her job now is teaching women to code at Hackbright Academy. Tasneem Raja an interactive editor for Mother Jones’, she specializes in web app production, interactive graphic and user interface design. Natalie Villabolos the women in tech advocate at Google. Last but not least Trish Mills Gray the software development manager of the Social/User Generated Content team within Expedia Worldwide Engineering.

Their common theme during the session called Women in Tech, the importance of talking to girls at a young age and letting them know it is okay to like science and engineering.  Just about all of them recounted stories of teachers telling them they didn’t think they would get an answer right and the gender bias they grew up with. Liz even encouraged us listeners to think about presents we buy or daughters, “do we really need to get them a Barbie doll, or should you change things up?” Something I had never thought about as a mother of a 6 year old. She also said to encourage young girls to watch My Little Pony, Brave and Power Puff girls. All cartoons that include strong female characters, some of them work together as a team to solve a problem.

Girls Superhero Party

Girls Superhero Party

So during this month that we are celebrating and talking about Girls in ICT and women in tech – I will pass along this advice from the panel that now spends some of their time mentoring young talent to help get them to the next level. Please continue to talk about women in tech, don’t let this be a fad, look for those instances and talk about them and celebrate them. This month my teams’ monthly magazine called FOCUS will feature Women in Technology, take a look and tell us what you think, it will be live on April 21st.

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Software Defined Networking and Network Programmability

Discover Cisco’s approach to software defined networking and how Federal Agencies can use network programmability and onePK to enhance their business and mission:

Software Defined Networking and Network Programmability: Use Cases for Defense and Intelligence Communities

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Interop Redux: A Look at the New RISE Capability with Citrix NetScaler and Nexus 7000

April 11, 2014 at 11:00 am PST

Just prior to Interop about two weeks ago, Cisco unveiled its Remote Integrated Services Engine (RISE) on the Nexus 7000 series switch. Remote Integrated Service Engine (RISE) is a new protocol being added to the Nexus 7000 and 7700 platforms through NX-OS (software upgradeable to existing devices), that integrates external service appliances attached to Nexus 7000 Series switches with the same benefits as if the appliance was directly connected to the switch backplane, just like a dedicated service module. Initially, Citrix NetScaler Application Delivery Controllers (ADC) and the Cisco Prime Network Analysis Module (NAM) are the first services appliances that have integrated with RISE, and have been tested and Certified as “RISE-enabled”. With the announcement of RISE, we expect to develop an ecosystem of partners that will work with Cisco to take advantage of this technology, including other application services vendors and firewalls.

At Interop, I had a chance to meet up on the show floor with Citrix NetScaler Product Manager, Joe Peck, to talk about why Citrix is taking advantage of this new RISE technology.

But wait there’s more… Read More »

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