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#CiscoChat: Incident Response in a Complex Threat Environment

Though 2014 has come and gone, one trend that dominated its headlines has unfortunately continued to do the same this year. So, what happens to an organization’s cybersecurity readiness plan when there aren’t enough security professionals to protect the network? What are the tested security strategies that can help organizations prepare, manage, respond to and recover from incidents in a quick and effective manner?

During our next #CiscoChat, we’ll seek to answer these questions and invite you to share your thoughts and solutions with us.  #CiscoChat is a program where industry experts answer your questions and participate in an open discussion on a particular topic.  Everyone is welcome to join simply by searching the hashtag #CiscoChat on Twitter and including it in your tweets to be seen by others participating. Read More »

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Secure Access Control in the Internet of Everything

In my role leading the development of Cisco’s IoT Systems and Software, I spend a fair amount of time speaking at industry events and talking with customers and partners. There is a lot of excitement about the Internet of Everything (IoE) – the intelligent connection of people, processes, data and things to the Internet – as it continues to take hold, bringing unprecedented economic opportunities to both the private and public sectors.

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Microsoft Patch Tuesday for April 2015: 11 Bulletins Released

Today, Microsoft has released their monthly set of security bulletins designed to address security vulnerabilities within their products.  This month’s release sees a total of 11 bulletins being released which address 26 CVEs.  The first 4 bulletins are rated Critical and address vulnerabilities within Internet Explorer, Office, IIS, and Graphics Component. The remaining 7 bulletins are rated Important and cover vulnerabilities within SharePoint, Task Scheduler, Windows, XML Core Services, Active Directory, .NET, and Hyper-V. Read More »

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Cybersecurity in the Post-Quantum Era

One of the great scientific challenges of our time is the construction of a practical quantum computer. Operating using the counterintuitive principles of quantum physics, such a device could rapidly explore an vast number of possible states. It could perform computational tasks that are far beyond our current capabilities, such as modeling molecules and designing new types of drugs—and breaking most of the cryptographic systems that are currently in use. Fortunately, no one has yet built a practical quantum computer, though many countries and companies are striving do just that. It has been claimed that the U.S. National Security Agency has a secret US$80M project with that aim, for example. Quantum computing is still an unproven technology, and it may not be practical for decades, but since it poses an existential threat to cryptography, we need to start preparing now for the possibility that one day the news will announce a breakthrough in quantum computing, and we will be living in a post-quantum world.

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NAB 2015 Attendees: Is Your Security Model Threat-Centric?

Cyber-Security: it has always been important for video entertainment companies. But times have changed- now it’s mission critical. Top of mind again this last few days, the events of the last 6 months have proven this point. If cyber-protection is not bullet-proof, any video entertainment company is living on borrowed time… and that bill is going to come due with potentially disastrous consequences.

There is a second change going on: security at video entertainment companies used to focus on protecting content in the distribution chain – DRM, CAS and the like. But there are many more ways to lose content – many more places in the “connected” production chain where content can be stolen. For instance, as has happened in the last few months, if an attacker can gain access to Read More »

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