Are you thinking about the evolving threat landscape? You should be. Each day, new vulnerabilities are found and new exploits are crafted. Attackers are becoming increasingly sophisticated, while industry trends such as cloud computing and mobility are rapidly expanding the attack surfaces. Your mobile device could act like a Trojan horse, passing right through your network perimeter. Or your compromised server could spread an infection to your most sensitive assets.
This is the first in a series of blog posts that focuses on how Cisco stays ahead of the latest security threats. Of course, to stay on top of something as fast changing and widespread as security threats, you need to understand them in great detail.
And that’s what the Cisco 2013 Annual Security Report (ASR) and Cisco Security Intelligence Operations (SIO) offer. Read More »
Tags: 2013 annual security report, analytics, cisco annual security report, Cisco Security Intelligence Operations, evolving threat landscape, infographic, intelligence graph
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 »
Tags: botnet, brute force, Cisco Security, cisco sio, WordPress
On June 6, 2013, malwaretracker.com released an analysis of Microsoft Office-based malware that was exploiting a previously unknown vulnerability that was patched by MS12-060. The samples provided were alleged to be targeting Tibetan and Chinese Pro-Democracy Activists. On June 7, 2013, Rapid7 released an analysis of malware dubbed ‘KeyBoy,’ also exploiting unknown vulnerabilities in Microsoft Office, similarly patched by MS12-060, but allegedly targeting interests in Vietnam and India. The indicators of compromise (IoCs) listed by Rapid7 match some of the indicators of compromise listed previously by malwaretracker.com.
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Tags: sec, security research, targeted attacks, TRAC
Life is generally a lot easier when you have all the facts. Especially if those facts are actually accurate. Nowhere does this ring more true than in the life of an IT professional.
Often times a day in an IT shop is a lot like that grade school game of telephone where information gets passed down the line but gets distorted (or is just plain wrong) because no single player has the complete context. This scenario gets played out everyday in the IT infrastructure where siloed operations, monitoring and policy platforms only work from the information they possess. But that information is generally just a snapshot viewed through the bias of that system’s siloed purview. As a result, mistakes get made, security is substandard or perhaps even dysfunctional, and everything from configuration to event management and investigation takes far longer than it should. Net-net – time is wasted, costs increase, and many things still don’t work that well. Read More »
Tags: byod, Cisco ISE, Cisco Security, Identity Services Engine, MDM, platform exchange grid, pxGrid
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 »
Tags: Cisco, cisco ios, Cisco Security, cisco sio, IOS, One Platform Kit, onePK, secure software, security