A significant lack of visibility into devices and networks is putting businesses at risk for data leakage and phishing attacks, according to a study conducted by Enterprise Mobility Exchange.
The study showed that nearly 50 percent of mobile workers spend the majority of their worktime connected to non-corporate public Wi-Fi and carrier networks. Of that 50 percent, over 27 percent claim to connect to non-corporate owned networks more than 76 percent of the time. And, over 60 percent lack tools to audit when a device connects to a third-party network. Over half of the companies were also unsure how to even monitor device data traffic and to which servers users were connected to, beyond their corporate firewalls.
“Our study showed that it’s impossible to devise effective strategies for mitigating mobile security threats if you don’t know what devices are doing for a large part of the time they’re in use,” said Dorene Rettas, Managing Director, Enterprise Mobility Exchange. “Moreover, the widespread use of third-party networks creates a blind spot that needs to be addressed in order to make devices truly secure.”
In addition to data leakage and phishing attacks, other threats such as insecure applications, spyware and network spoofing were also highlighted as top concerns. While most respondents indicated having some level of mobile security policies to mitigate risks, roughly one-third didn’t actively enforce them. Despite the potential for unsafe user behavior that might compromise the security of corporate information, more than a third (36 percent) do not provide employees with security training.
The research also uncovered that, even as organisations recognise the threats, they are somewhat complacent to address them. Nearly half of those who provided an answer (49 percent) could not determine the number of mobile security incidents that took place in the previous year. And 66 percent of the companies do not require users to connect through a secured VPN to access corporate data, jeopardising their internal networks.
“As office and field work continues to demand always-on access to applications, it’s in an organisation’s best interest to provide employees secure access to a variety of Wi-Fi and carrier networks,” added Christopher Kenessey, CEO & President for NetMotion. “But enterprises still have a way to go to ensure visibility and security over device and user behaviour across networks outside the firewall.”
“With a large number of field workers connecting to non-corporate, unsecured networks, organisations need real-time data gathering tools to stay ahead of the security threats in today’s mobile workplace,” said Nick McQuire, Vice President of Global Enterprise Research for CCS Insight. “Visibility and actionable analytics are required for IT organisations to monitor their devices and networks in order to mitigate security risks.”