Cisco Blogs


Cisco Blog > Security

Securing Mobile Data: What’s Your Plan?

July 24, 2014 at 7:00 am PST

As a business or technical leader, you know you need to protect your company in a rapidly evolving mobile ecosystem. However, threats are not always obvious. As malware and attacks become more sophisticated over time, business decision makers must work with technical decision makers to navigate security threats in a mobile world.

This blog series, authored by Kathy Trahan, will explore the topic of enterprise mobility security from a situational level and provide insight into what leaders can do now to mitigate risk. To read the first post focused on securing device freedom, click here. The second post, available here, focused on the risks that come with mobile connections. – Bret Hartman, Chief Technology Officer (CTO) for Cisco’s Security Technology Group

The Cisco Visual Networking Index revealed an obvious truth that none of us can deny—mobile data traffic is on the rise and shows no signs of stopping:

  • By 2018, over half of all devices connected to the mobile network will be “smart” devices
  • Tablets will exceed 15 percent of global mobile data traffic by 2016
  • By the end of this year, the number of mobile-connected devices will exceed the number of people on earth, and by 2018, there will be nearly 1.4 mobile devices per capita

With the explosion in the number of smart mobile devices and employees increasingly taking advantage of BYOD, securing company and personal data in a world where the mobile endpoint is a new perimeter presents technical and legal challenges for organizational leaders.

What are some of the most prevailing challenges? The personal use of company-owned devices happens more frequently than IT may realize and a complex legal environment can leave both employees and IT confused on how personal privacy is being protected. It is important for human resources to weigh in here as well.

Read More »

Tags: , , , , , , ,

The Earth Isn’t Flat and Your Network Shouldn’t Be Either

Information is arguably one of any organization’s most valuable and business critical assets. Despite this, many information networks are, for all intents and purposes, flat networks. That is, networks with few flow controls over data which are then allowed to flow freely. This means that the most sensitive corporate or customer data moves through the same network devices as all other company information. This could include things like employee emails and Internet downloads, credit card information, research, sensitive financial information, electronic doctor/patient communications, and any other information that company employees create, receive, download, share, and store.

Read More »

Retailer Data Breach Trend Not Likely To Subside

While we consumers certainly worry about security, the concerns of retailers are magnified because they are among the highest-profile targets right now for professional hacker attacks. At the same time, change is continuing on the security front, particularly in the area of PCI compliance. With the release of PCI DSS 3.0, retailers are more challenged than ever with security and compliance.

Join us tomorrow (July 23) for a webcast at 1 p.m. ET (10 a.m. PT). Check out the full blog post on the retail blog for more details and to register! We encourage you to bring your questions and take part in this conversation about how your retail business can be ready for the future of compliance.

Old and Persistent Malware

TRAC logo
Malware can find its way into the most unexpected of places. Certainly, no website can be assumed to be always completely free of malware. Typically, there are many ways that websites can be compromised to serve malware:
Read More »

Tags: , , , , ,

You Can’t Protect What You Can’t See

The title seems like a simple enough concept, but when it comes to advanced threat protection, truer words were never written. This concept of visibility into your network, which in turn enables better protection and control of your network, is at the heart of Cisco’s Next-Generation Intrusion Prevention System (NGIPS). Visibility is what feeds critical capabilities in the solution and it’s also what sets our NGIPS apart from other IPS products.

In the coming weeks, we’ll focus on different aspects of our market-leading NGIPS solution, as recognized by third-party groups such as Gartner and NSS Labs, but since NGIPS is all about threat protection – and you can’t protect what you can’t see – let’s start with visibility.

Historically, IPS products have provided visibility into network packets to be able to identify and block network attacks. The last couple of years have seen next-generation firewalls get a lot of industry buzz by providing visibility (and subsequent control) into applications and users.

Read More »

Tags: , ,