What to Expect in 2017: Mobile Device Security

We are mobile, our devices are mobile, the networks we connect to are mobile and the applications we access are mobile. Mobility, in all its iterations, is a huge enabler and concern for enterprises and it'll only get worse as we start wearing our connected clothing to the office.

If the last 10 years wasn’t warning enough, 2017 will be a huge year for mobile…again. Every year, it seems, new security opportunities, challenges and questions surround the mobile landscape. And now it encompasses more than just the device that causes phantom vibration syndrome, it now involves the dizzying array of sensors, devices and automatons in our households, offices and municipalities. Mobile has infiltrated our society and our bodies along with it.

So the security stakes are high.

The more we become one with our mobile devices, the more they become targets. It holds our most precious secrets which can be very valuable. We need to use care when operating such a device since, in many ways, our lives depend on it. And with the increased automation, digitization and data gathering, there are always security concerns.

So how do we stay safe?

The consumerization of IT technologies has made us all administrators of our personal infrastructure of connected devices. Our digital self has become a life of its own. As individuals we need to stay vigilant about clicking suspicious links, updating software, changing passwords, backing up data, watching financial accounts, having AV/FW and generally locking down devices like we do the doors to our home. Even then, the smartphone enabled deadbolt can be a risk. And we haven’t even touched on mobile payment systems, IoT botnets or the untested, insecure apps on the mobile phone itself.

Cybersecurity is a social issue that impacts us all and we all need to be accountable.

For enterprises, mobile devices carry an increased risk, especially personal devices connecting to an internal network. From regulatory compliance to the disgruntled employee, keeping sensitive information secret is top concern. BYOD policies and MDM solutions help as does segmenting those devices away from critical info. And the issue isn’t so much seeing restricted information, especially if your job requires it, it is more about unauthorized access if the device is compromised or lost. Many organizations have policies in place to combat this, including a total device wipe…which may also blast your personal keepsakes. The endpoint security market is maturing but won’t fill the ever-present security gaps.

From your workforce to your customers, your mobile web applications are also a target. The Anti-Phishing Working Group (APWG) reports a 250 percent jump in the number of detected phishing websites between October 2015 and March 2016. Around 230,000 unique phishing campaigns a month, many aimed at mobile devices arriving as worrisome text messages. Late 2016 saw mobile browsing overtake desktop for the first time and Google now favors mobile-friendly websites for its mobile search results. A double compatibility and SEO whammy.

And those two might not be the biggest risk to an organization since weakest link in the security ecosystem might be third-party vendors and suppliers.

On the industrial side, tractors, weather sensors, street lights, HVAC systems, your car and other critical infrastructure are now mobile devices with their own unique security implications. The Industrial Internet of Things (IIoT) focuses on industrial control systems, device to network access and all the other connective sensor capabilities. These attacks are less frequent, at least today, but the consequences can be huge – taking out industrial plants, buildings, farms, and even entire cities.

The Digital Dress Code has emerged and with 5G on the way, mobile device security takes on a whole new meaning.

Published Feb 20, 2017

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