A new approach to segmentation that simply delivers more Network segmentation has been around for quite a while as a way to isolate environments and critical systems to secure data and IT assets. Recent breaches have highlighted t...
The recent discovery of Wekby and Point of Sale malware using DNS requests as a command and control channel highlights the need to consider DNS as a potentially malicious channel. Although a skilled analyst may be able to quickly ...
With the announcement of the Cisco Solution for LoRAWAN?, Service Providers have an integrated solution that enables them to extend their network reach to where they've never gone before -i.e., offering IoT services fordevices and...
Here at MWC Shanghai there is a lot of talk about the Digital Transformation, and the impact on Service Providers. Let me share some of the discussions and my perspectives on what it all means for the evolution of Mobile networks....
We just released a white paper from IDC that shows how new solutions for mobile networks can impact operator costs. Yes, virtualization does make a difference, no doubt. However, IDC broke new ground by analyzing the benefits tha...
Co-authored by Jeff Reed, SVP of Cisco Enterprise Infrastructure Solutions Since announcing The Cisco Digital Network Architecture (DNA) in March, it has been generating a great deal of enthusiasm in the networking community. Cisc...
Snapchat. It's the new shiny social media platform. It has the most marketing-sought-after age group as it's primary user base (that would be millennials and Gen Z) and it's all anyone in social media can talk about. As the s...
Vulnerability discovered by Aleksandar Nikolic of Cisco Talos. Talos is disclosing the presence of CVE-2016-4324 / TALOS-CAN-0126, a Use After Free vulnerability within the RTF parser of LibreOffice. The vulnerability lies in the ...
Security is a hot topic around here. Our customers want it. Our businesses need it. Our partners can provide it. And none of us can be successful without it. Recently I was talking with colleagues about how in a relatively ...
What could these three things possibly have to do with each other?A fundamental concept of quantum mechanics is that the position of sub-atomic particles like electrons orbiting the nucleus of an atom is defined as a probability f...
The pace of change in business is accelerating so fast, that many IT professionals may not have fully recognized and internalized the enormity of the changes happening in the networking space right now. We're talking about taking ...
Many federal, state, and local government agencies are operating old, outdated and end-of-life network equipment. You may think this just means slower, less efficient operation -not worth the cost to refresh your infrastructure, r...