Cisco Blogs


Cisco Blog > Enterprise Networks

Prepare for Data Breaches! They Will Happen … to Anyone

September 15, 2014 at 5:05 am PST

Do you feel that you’ve been hearing a lot about data breaches lately? You are right! Take a look at the chart below. There is plenty of time left in September, but the data breach calendar is already filled with victim names. And August? I don’t even have enough space to put down all the victim names.

If anyone believes that if we do a great job, we can fully guard our data and valuable information assets against attacks and breaches, now it’s time to think again. The reality is, data breaches can happen to anyone. They are happening everywhere from household names, to lesser-known businesses or organizations, and  to the mighty government of the United States. The question is no longer “if”, it is “when”.

However, this does not mean that we will just give up. On the contrary, we need new thinking. And get prepared. We need to be prepared before breaches take place to minimize their chances to succeed. We need to be prepared during breaches to detect and stop them. And we need to be prepared to rapidly apply mitigations after breaches. We cannot totally eliminate these risks, but we can control and minimize them. Read More »

Tags: , , ,

International Security Demands 100% Network Uptime

Nuclear security is a high priority international threat today. The Nuclear Security Summit (NSS) 2014 took place in The Hague, the Netherlands, following the summits in Washington D.C (2010) and Seoul (2012).

NSS 2014

Network Requirements:

An event of this magnitude required nothing but the best network solution. The venue had existing small networks across 5 buildings and 4 tents. They decided to disable the existing networks and setup a comprehensive Cisco network solution exclusively for this event. The major requirements were: Read More »

Tags: , , , , , , , ,

Addressing Cyber-Security Challenges of Today and Tomorrow

Did you know that Cisco detects over 1.5 million intrusion attempts on Cisco’s network every day? With more than 13 billion NetFlow records captured daily, over 22 Terabytes of traffic inspected, and 750 Gigabyte of system logs collected on a daily basis, it’s changing the landscape for how to secure intellectual property, confidential information, and mitigate malicious attacks.

This brief video shares relevant security information, real-world experiences to help educate customers on security threats, and technology solutions deployed to secure Cisco’s intellectual property.

Tags: , , , , ,

Ready for #SuperMobility?

It’s no longer a question of whether mobility best practices and policies are required, it’s a matter of when your strategy will get ahead of the unstoppable trend. Business and IT leaders alike are not just witnessing the movement of everything mobile, but guilty themselves: who isn’t on their devices for both work and play anymore?

User experience, performance, security and management are key red flags that shoot up when we think about mobile. Getting these four totems right will help organizations keep employees or customers happy and productive, while protecting the business. This is no piece of cake: mobility is a journey and you need a strategy.

Thought leaders and innovators across industries are converging on #SuperMobility Mobile Con this week in Vegas to discuss best practices and ways for organizations to tackle these key issues. We’ll be there too to discuss how to move beyond BYOD and develop an enterprise mobility strategy.

Session: Embark on Your Employee and Customer Mobility Journey
Time: Sep. 09, 2014 from 3:30 PM to 4:29 PM
Location: Sands Expo − MobileCON Show Floor, Stage 3 Read More »

Tags: , , , , , , , , , , , , , , , , , , , , , , , , , , , ,

Threat Spotlight: “Kyle and Stan” Malvertising Network Threatens Windows and Mac Users With Mutating Malware

This post was authored by Shaun Hurley, David McDaniel and Armin Pelkmann.

Update 2014-09-22: Updates on this threat can be found here

img_MetricsHave you visited amazon.com, ads.yahoo.com, www.winrar.com, youtube.com, or any of the 74 domains listed below lately? If the answer is yes, then you may have been a victim to the “Kyle and Stan” Malvertising Network that distributes sophisticated, mutating malware for Windows and even Macs.

Table of contents

Attack in a Nutshell
Timeline
Technical Breakdown
Reversing of the Mac Malware
Reversing of the Windows Malware
IOCs
Conclusion
Protecting Users Against These Threats

Malvertising is a short form for “malicious advertising.” The idea is very simple: use online advertising to spread malware. Read More »

Tags: , , , , , , , , , , , , , , , , , ,