The Cisco Security Intelligence Operations (SIO) Portal has matured over the past several years, and I’d like to highlight this change from the portal’s development to its evolving stages. I’ll also share the latest features on the portal and invite you tell us what you think about the portal through your choice of a survey or feedback function.
The SIO portal is Cisco’s primary outlet for security intelligence and the public home to our threat and vulnerability content. You can check out the portal here http://www.cisco.com/security.
The past few weeks have had many on heightened alert from the initial threats to the ongoing attacks surrounding U.S.-based financial institutions; to say folks have been busy would be quite the understatement.
These events spawned a collaborative effort throughout the Cisco Security Intelligence Operations (Cisco SIO) organization, as depicted in the diagram below.
* Note: As Cisco products have not been found to be vulnerable to these attacks the Cisco PSIRT (Product Security Incident Response Team) provides feedback and peer-review, hence the reason that no Cisco Security Advisory (SA) is present for this activity.
In this last part of this series I will discuss the top customer priority of visibility. Cisco offers customers the ability to gain insight into what’s happening in their network and, at the same time, maintain compliance and business operations.
But before we dive into that let’s do a recap of part two of our series on Cisco’s Secure Data Center Strategy on threat defense. In summary, Cisco understands that to prevent threats both internally and externally it’s not a permit or deny of data, but rather that data needs deeper inspection. Cisco offers two leading platforms that work with the ASA 5585-X Series Adaptive Security Appliance to protect the data center and they are the new IPS 4500 Series Sensor platform for high data rate environments and the ASA CX Context Aware Security for application control. To learn more go to part 2 here.
As customers move from the physical to virtual to cloud data centers, a challenge heard over is over is that they desire to maintain their compliance, security, and policies across these varying instantiations of their data center. In other words, they want to same controls in the physical world present in the virtual – one policy, one set of security capabilities. This will maintain compliance, overall security and ease business operations.
By offering better visibility into users, their devices, applications and access controls this not only helps with maintaining compliance but also deal with the threat defense requirements in our overall data center. Cisco’s visibility tools gives our customers the insight they need to make decisions about who gets access to what kinds of information, where segmentation is needed, what are the boundaries in your data center, whether these boundaries are physical or virtual and the ability to do the right level of policy orchestration to maintain compliance and the overall security posture. These tools have been grouped into three key areas: management and reporting, insights, and policy orchestration.
As previously discussed here on the Cisco Security blog, the Cisco Product Security Incident Response Team (PSIRT) follows a twice-per-year schedule for disclosing high-severity security vulnerabilities in Cisco IOS Software. The next Cisco IOS Software Security Advisory Bundle will be released on the 26th of September at 16:00 GMT. Our Security Vulnerability Policy describes the schedule best:
In direct response to customer feedback, Cisco releases bundles of Cisco IOS Software Security Advisories on the fourth Wednesday 16:00 GMT of the month in March and September of each calendar year. This schedule applies to the disclosure of Cisco IOS Software vulnerabilities and does not apply to the disclosure of vulnerabilities in other Cisco products.
We offer several convenient and timely ways to learn of new
Cisco Security Advisories and Cisco Security Advisory Bundles.
In part one of our series on Cisco’s Secure Data Center Strategy, we did a deeper dive on segmentation. As a refresh, segmentation can be broke into three key areas. The first, the need to create boundaries is caused because perimeters are beginning to dissolve and many environments are no longer trusted forcing us to segment compute resources, the network and virtualized attributes and environments. Along with segmenting physical components, policies must be segmented by function, device, and organizational division. Lastly, segmenting access control around networks and resources whether they are compute, network, or applications offers a higher level of granularity and control. This includes role-based access and context based access. Ensuring policy transition across the boundaries is of primary concern. To learn more on segmentation go here.
Today we will dive deeper into Cisco’s security value-add of threat defense.
Technology trends such as cloud computing, proliferation of personal devices, and collaboration are enabling more efficient business practices, but they are also putting a strain on the data center and adding new security risks. As technology becomes more sophisticated, so are targeted attacks, and these security breaches, as a result, are far more costly. The next figure is from Information Weeks 2012 Strategic Security Survey and illustrates top security breaches over the previous year.