​Why security is essential in planning wireless network deployments

“Security should be one of the biggest factors when planning an enterprise wireless network deployment."

The Internet of Things, bring-your-own-device (BYOD) office environments, and cloud-based applications are contributing to rapid changes in how organisations deploy and use wireless networks.

With these changes come new security challenges for wireless networks and different approaches to deal with them.

“Security should be one of the biggest factors when planning an enterprise wireless network deployment,” says Ilan Rubin, managing director, Wavelink.

“Wireless networks can be used by hackers to gain unauthorised access to networks and access sensitive information.

“Most people are aware that public wireless networks can pose a risk to those using them, but unsecure enterprise wireless networks can also expose companies to risks. All it takes is one person to get past a network’s defences for a serious breach to occur.”

To protect themselves, employees, and customers, Rubin believes organisations should plan wireless networks with the security implications in mind.

“This means building networks designed to maximise the effectiveness of security platforms, with architecture that aids in the monitoring of network traffic and swift action in the event of an attempted attack,” he explains.

Regarding security infrastructure, Rubin believes organisations should look for solutions that combine comprehensive security with enterprise access, enable segmentation of devices, and access layers across both wired and wireless networks.

Security technology protecting wireless networks should also embody a flexible platform with end-to-end protection, and be easily scalable to enterprises of all sizes.

“It is far more effective and advantageous for organisations to design their wireless networks around cyber security capabilities, rather than viewing security as an afterthought,” he adds.

“This way, enterprise access in a secure architecture framework is guaranteed from the outset. If possible, wireless network architecture planning should incorporate the hardware as much as it does the software elements.

“For example, some wireless network infrastructure offerings come with integrated access points, application appliances, and controller-based management facilities. This sort of solution can be deployed and scaled for organisations of all sizes.”

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