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Fundamentals of High End Firewalls

November 29, 2011 at 4:25 pm PST

We had fun turning out a few new security oriented fundamentals that we always hope you enjoy.  This one firewall animation is very complimentary to a full TechWiseTV show we recently released..you can see it embedded just after the jump.  Nothing in networking is ever really an apples to apples comparison but it seems like firewall vendors are more full of hot air than anyone.   Read More »

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Thankful for…the privacy of my patient data

If you happened to have your Thanksgiving meal last week with a person of Greek heritage, you may have heard them toast “Yia mas”, that literally means “to our health”. And that is exactly what I am thankful for each day, my family’s health.

I am also thankful for the health of our wireless business, which is going great thanks to professionals such as doctors, and nurses that want to want to use their personal devices (smartphones and tablets) at work.

At Cisco we have long been talking about how we enable this proliferation of devices in the workplace and how we make it easier for IT to onboard and troubleshoot these “un-managed” devices. We also provide a robust wireless infrastructure that enables these professionals by providing the best possible mobile experience. But the trend of personal devices in the workplace does pose a valid concern: “As more and more doctors start using their personal iPads at work, will my patient data be secure?”

Curiosity got the better of me, and I decided to look at some data over the long weekend to better understand how healthcare data breaches occur. This is by no means a scientific analysis, I just crunched some data I downloaded from the U.S. Department of Health and Human Services website (hss.gov), so the findings are not conclusive, but rather indicative of what is happening. The data represents HIPAA breaches of 500 or more records per incident over the past 2-year period.

Here is what the data says: Read More »

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Cisco ASA 1000V: The Cloud Ready Firewall

November 28, 2011 at 11:57 am PST

Juniper Reality

In this show, we cover the new ASA 1000V and how this security family represents the oldest yet most future ready security platform.

What is the relevance of a Firewall in today’s modern world where security must encompass every part of increasingly distributed operations? What is really meant by a Cloud Ready Firewall?  What the heck is this new ‘virtual ASA’…didn’t we already have the Virtual Security Gateway?  Perhaps its all just marketing hype…

Or not.

In my estimation, the cloud is overhyped in the short run, but underestimated in the long run.  Every enterprise is now exploring some aspect of a cloud based service model – whether this represents you now or in the future, the notion of a flexible security solution remains important.  Incredible advances for data center infrastructure with the flexibility and speed enabled by the virtualized tools we are all now using – MUST be accompanied by equally capable security tools.

The original maxim still rings true: Security must be addressed at every layer.

Questions we must answer:

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Cisco ScanSafe: Now Cloudy in Canada

One of the most enjoyable parts of my job as a product manager is launching a new product. Typically this is a shiny new widget or a great piece of software. But for a cloud-based service like Cisco’s ScanSafe Web Security solution, the infrastructure is a big part of the product.

For those not familiar with the product, ScanSafe offers web security solutions to organizations ranging from global enterprises to small businesses. The service provides multiple layers of malware protection and acceptable use controls to block users from specific websites and categories. It does this by redirecting end-user web traffic directly to the cloud where every web request is analyzed using artificial intelligence-based “scanlets” to determine the associated security risk. With such heavy processing and computation, the nature of the cloud is as important as the service in the cloud.

That is why today, I am pleased to welcome Canada to ScanSafe’s cloud with the addition of two datacenters—the first in Vancouver and the second in Toronto. Canada has been an early adopter of SaaS-based technologies, and our newest datacenters will help us serve our customers in the region. In addition, companies with branch offices in these locations will now benefit from a local internet breakout.

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Intrusion Prevention – The Fundamentals

November 22, 2011 at 10:55 am PST


One of the greatest things about having an interest in security…is the fact that it never stops changing. Understanding how threats have evolved over time and getting a strong baseline introduction to this can really help you appreciate the unique combination of hardware, software and most importantly, services that Cisco brings to customers.  Cisco’s Security Intelligence Operations is, in my opinion, is a very under-marketed differentiator for us.  Network World did a fantastic feature on this: Inside Cisco Global Security Operations that is well worth the read. But to prep you for it…I must more strongly recommend 5 minutes of your time…

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