We are in the middle of several major market trends and transitions, including mobility, cloud and virtualization. Security is at the center of these massive transitions, and our customers tell us that they want simplicity and seamlessly integrated solutions for their network architectures. These industry disruptions require new thinking to create innovative technological solutions that will solve our customers’ biggest problems.
Enter Bret Hartman.
Bret has joined Cisco as the new Chief Technology Officer (CTO) for the Security Technology Group, which encompasses all of Cisco’s core security products. For Cisco, Bret will define our overall security technology strategy, particularly as it relates to how security technology integrates across the network infrastructure. Ensuring that our strategy transitions into value-added customer solutions will be critical as we move to an integrated security architecture that leverages the network.
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Tags: bret hartman, chief technology officer, Chris Young, cloud, cto, EMC, RSA, security, virtualization
Data sheet performance numbers are often used to make purchasing and deployment decisions for network devices. This is true for Intrusion Prevention Systems (IPS) as well. However, the nature of IPS is such that performance can vary greatly based on multiple factors, including the traffic mix seen at the IPS, signature tuning, and the software version in use. As a result, basing an IPS deployment purely on data sheet numbers is difficult. Cisco has demystified data sheet performance metrics for its IPS 4500 and IPS 4300 products via a detailed technical paper that walks the reader through each performance number.
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Tags: IPS, IPS performance, security
In the spirit of National Cyber Security Awareness Month (NCSAM) I offer up a recent tale of intrigue and mystery from an ongoing Cisco Security Research project…
One of Cisco Security Research and Operation’s ongoing projects is to oversee a massive infrastructure of several high-volume Internet POPs that send large amounts of network traffic into one of our research labs. We are collecting NetFlow and packet dumps from a geographically distributed sensor network. These pcap files each contain several million packets, but due to a configuration error in the packet capture process, there was some amount of packet duplication. This short blog article will talk about why the duplication happened, how we prevented it from reoccurring, and a unique solution that was employed to remove the duplicate packets from all of the affected pcap files. Read More »
Tags: cyber-security-month-2012, data telemetry, 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.
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Tags: Attack, Cisco Security, DDoS, dns, DNS Server, intellishield, IPS, security, Security Intelligence Operations (SIO), targeted attacks
Having attended the annual North American PCI Community Meeting for many years and being involved with PCI compliance since 2008, I’ve heard firsthand the challenges merchants face in their quest for PCI compliance (see Blog: Compliance Headaches Continue). However, thinking back to the PCI Community Meeting last week in Orlando, I was intrigued by how this year’s keynote speaker fit into the program. How could an extreme adventurer, such as Jamie Clarke, rather than a hacker or data breach expert provide the necessary perspective on compliance? As I attended sessions and networked with over a thousand of my peers from 17 countries, it dawned on me: The collective PCI state of mind is reflective of the maturity of the journey and a fresh optimism emerges as we near the top of the mountain after a very long and arduous journey.
Here are some of the highlights from this year’s meeting.
- PCI SSC General Manager Bob Russo presented the annual PCI State of the Industry. The PCI standards continue to mature and merchants are increasing the focus to protect cardholder data. The overall tone was more about ‘tweak’ than change.
- The opportunity for training from the PCI Council continues to increase with several new programs including a Qualified Integrators and Resellers (QIR) program and a Payment Card Industry Professional (PCIP) certification.
- The Special Interest Groups (SIGs) are going strong, which again speaks to the maturity of the standard. We are seeing ongoing clarity, rather than new initiatives. The SIGs leverage valuable business and technical experiences from PCI Participating Organizations (POs). Over 460 POs were in attendance. Our key candidates for the 2013 SIGs are Cardholder Data Discovery and Guidance on Logging. However, there are 7 candidates up for voting.
- Spider Labs presented an overview of mobile device security and reviewed several mobile attack scenarios. The PCI Council has released new guidance on secure mobile payment acceptance.
- Updates to the Council’s Point-to-Point Encryption (P2PE) program are available.
- Feedback on the PCI standards was discussed in preparation for the next releases in 2013.
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Tags: mobile payments, pci, PCI Compliance, pci-dss, point-to-point encryption