For most businesses, the rapidly changing nature of the modern data center poses a significant security challenge. The data center remains the heart of digital enterprises, and IT departments are looking for solutions to make the ...
These vulnerabilities were discovered by Tyler Bohan of Cisco Talos Today, Talos is disclosing several vulnerabilities that have been identified in Canvas Draw graphics editing tool for Macs. Canvas Draw 4 is a graphics editing to...
The first step should be an investigation and analysis of what your sensitive data is, where it lives, and who accesses it. Then analyze the three Foundational Pillars (see below) to see where you are with the necessary people, pr...
Hyperconverged Infrastructure (HCI) is a popular topic so it's no surprise that the announcement of HyperFlex 3.5 to kick off Cisco Live created a lot of buzz throughout the show. The release brings many exciting enhancements to t...
Data center traffic is expected to quadruple in the next five years as IoT and big data applications take off. At the same time, we'll see growth in distributed databases and applications, increasing virtualization and virtual mac...
In a world of increasingly "extreme" sports, I offer the premise that security in a connected world is truly the most extreme team sport of all. Why? Because while it demands a tightly aligned team, often we do not even know who o...
We all seek opportunities that fill us with enough excitement to carry us through our days. The highs are remarkable, ground-breaking highs -and even when there's an off day (because we all have those) these opportunities are the ...
Because "somewhat prepared" is not good enough. Are you cyber-resilient? Or like other utility leaders, are you asking yourself what itreally meansto be cyber-resilient? It's the burning question for utilities today who want to mo...
When a vacation starts off bad, it can set the tone for the entire trip. Fortunately, that didn't happen when my family kicked off our recent vacation in Paris. Because of my background at Cisco, I couldn't help but notice that ou...
According the Cisco 2018 Annual Cybersecurity Report, 40 percent of the dynamic networks, endpoints, and cloud infrastructure in enterprises is leading to significant blind spots and lack of real-time awareness for security teams....
Pre-Virtual Virtual Firewalls Nowadays, everyone likes to talk about network function virtualization. Most security vendors build their firewall products to run on a few popular hypervisors. However, the "virtual firewall" term pr...
What's new with Webex? A whole lot. Starting July 27th, you'll see a new look to Webex Meetings and Webex Events, designed to make your meeting experience easier than ever before. There's a new desktop app, which replaces Webex Pr...