Cybersecurity: Where are the Biggest Threats?
Rarely a week goes by that we don’t hear of a database compromise that results in confidential data—many times consisting of personally identifiable information (PII)—falling into the hands of those who should not have access to the data. Protection of our PII is becoming increasingly critical as more and more information is collected and stored through the use of Internet-enabled devices.
Security: Front and Center at Cisco Live Cancun 2013
This year I was honored to be able to present and participate at Cisco Live Cancun, which took place last week. Many attendees from North, Central and South America and...
New Fake UPS Malware Email Campaign
We have detected evidence of a malware distribution campaign using messages masquerading as UPS delivery notification emails. These campaigns attempt to deceive the targets into thinking they are receiving mail from a trusted sender in order to dupe the recipient into installing malware, possibly for financial gain. Once the initial attack vector is installed, further […]
Security Drives Major Transition in the Network and Data Center
Today, Cisco is announcing the new Application Centric Infrastructure (ACI) designed to seamlessly integrate layer 4 through layer 7 - and security, in particular - into next generation Data Center environments. As part of this framework, we are announcing ACI Security Solutions, which support next generation Cisco ASA physical and virtual firewall technologies by stitching them directly into the ACI network fabric, and can be managed using the ACI Policy Infrastructure Controller management tool.
The Internet of Everything Including Security
It’s one thing to say that by 2020 the world will host 50 Billion Internet Protocol-connected devices. It’s even more amazing that the planet’s number of Internet-connected devices already exceeds the human population. So how do we secure tens of billions of devices when we know that the vast majority of them will not possess sufficient […]
Massive Increase in Reconnaissance Activity – Precursor to Attack?
Update 2013-11-12: Watch our youtube discussion Update 2013-11-05: Upon further examination of the traffic we can confirm that a large percentage is destined for TCP port 445. This is indicative of someone looking for nodes running SMB/DCERPC. With that in mind it is extremely likely someone is looking for vulnerable windows machines or it is quite possible that […]
Education Embraces the Mobility Excitement
Let’s examine and consider mobile devices in education. Students need to become more tech savvy to compete in today’s economy, and mobile devices offer supplemental learning and a new style to learn. A recent report noted that educators see great potential in mobile technology for transforming learning. The most commonly expected and desired benefits are […]
Using a “Playbook” Model to Organize Your Information Security Monitoring Strategy
CSIRT, I have a project for you. We have a big network and we’re definitely getting hacked constantly. Your group needs to develop and implement security monitoring to get our malware and hacking problem under control. If you’ve been a security engineer for more than a few years, no doubt you’ve received a directive […]
NCSAM 2013 Wrap-Up: Cisco Thought Leadership Regarding a Different Ghost in the Machine
Is it the end of October already? As has been true for centuries, there is a tradition for children to wear costumes and disguise themselves while going door to door with a simple question: “Trick or treat?” While I am not sure there is a coincidence, but having National Cyber Security Awareness Month (NCSAM) end […]
Why Cisco Security?
Explore our Products & Services
Subscribe to our Blogs
Stay up to date and get the latest blogs from Cisco Security