Concerns Over Security in Deploying IoT

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A recent 451 Research survey found that security continues to be a major concern for IT professionals when deploying Internet of Things (IoT) projects within their organisations.


When asked to rank which technologies or processes their organisations considered for current or planned IoT initiatives, 55% of respondents ranked IoT security as their top priority. In fact, survey respondents have rated IoT security as their highest priority since the first 451 Research Internet of Things survey in 2016.


But why?

“The nature of IoT deployments make them particularly difficult to secure against cyber-threats,” explained Brian Partridge, Research Vice President for Internet of Things at 451 Research. “As industrial equipment is increasingly connected to the Internet for data collection and analysis, enterprises open themselves to the sophisticated world of security intrusions.


“IoT projects often straddle OT/IT domains, which have struggled independently to secure against internal and external threats. When these domains come together driven by IoT, the overall attack surface can increase exponentially.”


According to 451 Research analysts, some business leaders have stayed on the sidelines of IoT because they believe the risks are still too high against potential returns, but for those that do initiate IoT projects, security is still a top priority.


Beyond extolling IoT security as the top requirement in their IoT deployments, enterprises value security capabilities as the top reason for choosing a commercial IoT platform, with 58% of survey respondents ranking it as the top attribute in choosing a vendor partner.

Furthermore, in an IoT Workloads survey in 2017, enterprises ranked the IoT attack vectors that most concerned them. At the top of this list were poor authentication of IoT endpoints such as sensors and network modules (64.3%), unsecured enterprise IoT applications (63%) and vulnerabilities in how end users access their IoT devices and applications.


So where’s the opportunity for IoT providers? According to Partridge” “The silver lining in all of this is that IoT security breaches have raised overall awareness of the issues and consequences when ‘things’ go wrong. It’s also raised the bar for suppliers who are increasingly fighting for deals based on their security cred. There is still a need for trusted actors that can bring IoT security together holistically for customers.”