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This post was authored by Nick Biasini, Earl Carter, Alex Chiu and Jaeson Schultz On Tuesday January 27, 2015, security researchers from Qualys published information concerning a 0-day vulnerability in the GNU C library. The vulnerability, known as
As the Cisco 2015 Annual Security Report shows, current security approaches aren’t sufficient. Attackers are shifting methods and becoming more sophisticated in their approaches, users are unwittingly complicit enablers, and defenders struggle to keep
In many parts of the world there was a holiday period and celebration of the New Year, and it reminds me that the world has holiday periods all year round. What happens to your remote access demands during holidays? One would think that being on
This post was authored by Nick Biasini, Earl Carter and Jaeson Schultz Flash has long been a favorite target among Exploit Kits (EK). In October 2014 the Angler EK was believed to be targeting a new Flash vulnerability. The bug that the Angler exploit
Previous blogs in this series, both by Splunk and Cisco, detail how Cisco Identity Services Engine (ISE) can be used to drive enhanced event visibility in Splunk. Splunk is a machine data platform that allows you to search, report, alert, and
Enterprises use Cisco ISE for securely granting access to visitors and on-boarding employee-owned devices over Wi-Fi. Portals for users to gain access are becoming more advanced, and the next step is for most customers to create a richer customized
This week, we released the Cisco 2015 Annual Security Report and used it as a platform to introduce the inaugural Cisco Security Manifesto. Our motivation for creating this set of security principles was to underscore to organizations that they must
Cisco Identity Services Engine (ISE) is commonly associated with use as a network access policy, BYOD and AAA platform. But to do its job in network policy, ISE collects a great breadth of telemetry about network users and devices. Whether a device is
The Cisco 2015 Annual Security Report highlights many creative techniques that attackers are exploiting to conceal malicious activity, often taking advantage of gaps in security programs. They are continually refining and developing new techniques to
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