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DNS Hijacking Abuses Trust In Core Internet Service
Threat Research
This blog post discusses the technical details of a state-sponsored attack manipulating DNS systems. While this incident is limited to targeting primarily national security organizations in the Middle East and…
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DNSpionage Campaign Targets Middle East
Threat ResearchDNSpionage Campaign Targets Middle East This blog post was authored by Warren Mercer and Paul Rascagneres. Executive Summary Cisco Talos recently discovered a new campaign targeting Lebanon and the United…
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Debunking the myths of DNS security
Security
For years, we’ve been pioneering the use of DNS to enforce security. We recognized that DNS was often a blind spot for organizations and that using DNS to enforce security…
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Cisco Umbrella Branch: the Fastest, Easiest Security for Branches
Enterprise Networks
As an organization, providing secure guest and corporate Internet access at the branch can be a major challenge. Not only do you have to protect the enterprise, you also have
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Detection in Depth
Security
Defense in depth is a well understood and widely implemented approach that can better secure your organization’s network. It works by placing multiple layers of defense throughout the network to
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Overcoming the DNS “Blind Spot”
Security
[ed. note – this post was authored jointly by John Stuppi and Dan Hubbard] The Domain Name Service (DNS) provides the IP addresses of intended domain names in response to
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ACI and Infoblox DDI Deliver Highly Automated, Secure, Reliable Core Network Services
Data Center
Modern demands in virtualization, cloud, and the Internet of Things are shifting the network landscape and require advanced solutions to manage critical network services across physical, virtual, and cloud environments….
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Cisco 2014 Midyear Security Report: Exposing Weak Links to Strengthen the Security Chain
Security
The Cisco 2014 Midyear Security Report has been released, diving into threat intelligence and cybersecurity trends for the first half of 2014. You may be thinking, “What could have possibly changed since
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Windows Server DNS Cache: How to Use the Command Line Inspection of Microsoft Windows DNS Cache
Security
This post explains how to inspect the contents of windows DNS cache. Inspection can be used to check DNS entries, revealing if any malicious websites are being visited. A Domain
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Cisco Hosting Amsterdam 2014 FIRST Technical Colloquium
SecurityThe registration is now open and there is still time left to respond to the call for papers for the upcoming FIRST Technical Colloquium April 7-8, 2014. Please contact us
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