A few months ago we published a technical white paper explaining how we measure the performance of Cisco IPS sensors. The idea was to give Cisco IPS customers insight into the work that goes into producing the performance numbers that are recorded in a data sheet, with the ultimate goal of helping customers deploy the correct IPS appliance for their environment. We have now followed up the performance work with a paper describing how we test the effectiveness of our IPS product line.
Ask the DC Security Expert: Three things to know about data center firewall application visibility and control
I recently interviewed Mike Geller, a 15-year Cisco veteran and a security architect, who focuses on securing infrastructure, devices, and services delivered by service and cloud providers to governments, enterprises, and end users. I asked Mike to discuss three key feature sets that firewalls should have today to enable users to securely access the applications in the data center. This topic is very timely as application control is quite the “in vogue” topic.
#1: Network Integration
Mike takes the position that security is an attribute of the network versus a siloed, bolt-on element. With applications delivered from a combination of the cloud, service provider or hosted data center (the on premise data center at the enterprise or the mobile endpoint), security is pervasive across all domains. Integrating security into the network fabric that is used to deliver key business applications is the only way to offer services at the size and scale of today and tomorrow. How do you approach full integration of security? Let’s break it down. Read More »
“Think globally, act locally” is a phrase, now cliché, because it expresses an incontrovertible and immediately graspable truth. The global-local concept applies when it comes to mobilizing globally-collected cyber threat data, which in turn informs local IT operations against hackers and criminals. Of note, data collections spanning the globe don’t appear magically out of the blue, nor can they be engineered by just “anybody.” This crowd-sourced data must come from IT operations across the world to be collected, analyzed, and actioned. It’s a 24-hour cycle requiring the collective actions of organizations contributing to a mutually beneficial result. I have more to say about this in a video blog post on YouTube.
My colleague, Joe Karpenko, and I will be presenting the Network Threat Defense, Countermeasures, and Controls Security Masters Dojo training course at the CanSecWest 2013 Applied Security Conference.
Attendees will perform two roles. First, as a Security Practitioner who will secure and harden devices within an organization’s network infrastructure, and second, as a Security Incident Response Investigator who must correctly detect, classify, and prevent threats targeting a network by configuring and deploying advanced network threat defenses and countermeasures. Read More »
A month from now, thousands of cyber security friends, colleagues, professionals, hackers, defenders, sellers, buyers, old timers, and newbies will descend on San Francisco for the 2013 RSA Conference. We will challenge one another about what has changed, create new topics and new words to describe the previously indefinable, scare the heck out of each another, and ask the same questions…often: “What’s changed in the last year? Is it better? Is it worse? Is it new?”
“Security in Knowledge” is an apt theme for this year’s RSA. It resonates with me, given my very strong opinions that no company can effectively manage cyber security alone, either people-wise or data- and information-wise. Can any organization analyze 13 billion web requests per day? 150 million endpoints? A daily deluge of 75 terabytes of incoming data? You can’t cope with that yourself. We need to move to crowd-sourcing security, creating security knowledge, and ultimately increasing effectiveness rather than watching the ship continue to take on water at intermittently slowed rates. Read More »