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Cisco Live USA 2013: Recap from a Network Security Engineer

July 8, 2013 at 7:14 am PST

Having just returned home to New Jersey from Cisco Live US in Orlando, Florida, I thought I’d share my experiences as a Network Security Engineer both attending and presenting at this year’s conference.

There were approximately 20,000 attendees at this year’s conference, which I believe set a new Cisco Live attendance record! Considering the huge size of the conference, which rivals game day attendance at some small market Major League Baseball teams, I was amazed at the efficiency and organization of the conference—from the session logistics to the World of Solutions “happy hours” and the Customer Appreciation Event held at Universal Studios!

While listening to the various keynote speeches, most notably those from John ChambersPadmasree WarriorRob Lloyd, and Edzard Overbeek, it’s clear that Security, is “Top of Mind” for the Cisco Leadership Team.

Out of the roughly 625 sessions, there were approximately 100 sessions and labs focused on security, including a few below, which were presented by some of my fantastic and extremely bright peers within the Security organization. Sessions and labs included relevant topics such as network threat defenseIPv6threat mitigation, and intrusion prevent and signature development.http://csio.cisco.com/blog/wp-includes/js/tinymce/plugins/wordpress/img/trans.gif Read More »

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BYOD: Many Call It Bring Your Own Malware (BYOM)

June 24, 2013 at 2:02 pm PST

It is not new that people are referring to Bring Your Own Device (BYOD) as Bring Your Own Malware (BYOM). In 2012 alone, Android malware encounters grew 2,577 percent (for details, see Cisco’s Annual Security Report). Many organizations are struggling to keep up with the BYOD trend by allowing employees to bring their favorite gadgets to the office to increase productivity and employee satisfaction. However, they are also struggling when trying to protect critical corporate assets, user’s data, and intellectual property in their employees’ mobile devices. Read More »

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Miscreants and the Principle of Least Effort

Back in the old days, when security was much more of an afterthought, it was obvious that miscreants were familiar with the principle of least effort. Information security was still in its Wild West days. Managed disclosure and patching did not really exist. Most companies were just coming to realize they would need to put some effort into securing their assets. I was tasked with most of the security deployments and forensic investigation at a startup hosting company. We had a lot of bandwidth (at the time) and a lot of poorly managed servers. You could watch our gateway and know when a new vulnerability was discovered in the underground. You could see miscreants scanning for a specific service in a specific network. Miscreants had done their homework, and knew where the vulnerable hosts resided. This targeting was efficient. Sure enough, hosts would start being compromised and a few days later some sort of official disclosure would happen detailing the vulnerability the miscreants had been scanning for. Read More »

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Cisco’s onePK Part 1: Introduction

Exordium

Cisco’s One Platform Kit (onePK) is a fantastic toolkit for building custom applications that interact with your Cisco routers and switches. Using onePK, you can build automation directly into the network and extend all sorts of functionality using Cisco devices. The first in a three-part blog series, this article will introduce onePK to the reader, explain what it is, how it can be useful, and will show how to configure onePK on a router. The second and third installments will walk the reader through a simple security-relevant application using the C API. Important to note is that we’ll be covering the 0.6.0 version of onePK features and service sets. At the time of this writing, the toolkit is still in Controlled Availability and as such, is still in active development, and the API could change before it is released into General Availability. However, even in the face of API evolutionism, this article will provide you with a solid jumping-off point for your plunge into the wondrous world of onePK.

OK, Just What is onePK?

OnePK is a Cisco IOS Software feature and a set of programming libraries enabling an application programmer to build powerful applications that tightly integrate and interact with Cisco devices. onePK is available to you via a well-documented and unified API, currently offered in C and Java with Python in active development. It is currently in pre-release and is available only on request. Details on how to obtain onePK are provided below. Read More »

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Network Threat Defense at Black Hat 2013

Join us at Black Hat 2013 in Las Vegas this July, for our two-day hands-on Network Threat Defense, Countermeasures, and Controls course. Courses will be offered on July 27-28 and July 29-30, and attendees will learn and perform two network security roles. First, as a Security Practitioner, you’ll learn to secure and harden network infrastructure devices, and second, as a Security Incident Response Investigator, you must correctly detect, classify, and mitigate threats attacking a network by configuring and deploying advanced network threat defenses and countermeasures. Learning these roles will help you prepare for and respond to real world threats such as the recent Financial ServicesSpamHaus, and OpUSA Denial of Service Attacks. Read More »

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