Network security

Key IoT Security Trends

Illustration: © IoT for all

The increased adoption of IoT, whether because of the main benefits of this technology or because it was necessary during the pandemic, is creating a demand for clearly defined cybersecurity measures. It is estimated that the number of devices connected to the IoT will reach 25.2 billion in 2025, up from 6.3 billion in 2016. With so many connected devices sharing critical data, risk mitigation is crucial.

Cyber ​​security has gone through many iterations in data and endpoint protection for decades. From virus scanners to endpoint protection platforms, virus and malware protection methods have had to adapt as the threats themselves have quickly adapted.

And now, with the digital footprint of the globe on an upward trajectory, the latest trend is cybersecurity mesh. This method responds to the growing number of connections that exist all around us that have a more fuzzy definition of network access.

According to Gartner Main strategic technology trends for 2021, the cybersecurity mesh provides the plasticity necessary to respond to the acceleration of digital business. The idea of ​​mesh is based on the platform that networks have no physical boundaries.

In light of this, the cybersecurity mesh is defined around a particular person, such as an individual employee within an organization, or an object, such as an IoT device. In this way, the security infrastructure can create perimeters around access points made up of a larger ecosystem instead of creating a cybersecurity perimeter around a central point and then expanding it to enclose all of them. people and things inside.

It also allows network management to maintain security at a differentiated level of access to different parts of the network. As digital connections continue to expand and critical data is communicated in future applications of surgical robotics and autonomous vehicles, the need to secure every endpoint is critical.

On December 4, 2020, IoT cybersecurity law was enacted to govern IoT devices operated by government agencies. Government IoT security regulations help protect against vulnerabilities in future devices used by government and will ultimately ban unprotected devices currently in use.

This historic legislation requires that guidelines be established by the National Institute of Standards and Technology (NIST). NIST should create standards around identifying and managing security vulnerabilities, secure development, identity management, patching, and configuration management. IoT devices are classified as hardware that can connect to the Internet and contains at least one sensor.

While this only applies to IoT devices in the government sector, this law targets manufacturers to sell IoT solutions to the government. This can ultimately create a trickle-down effect on the private sector in which all IoT device manufacturers adhere to more stringent security guidelines.

It is perhaps unclear whether the new legislation will trigger a tidal wave of rigorous cybersecurity enforcement. Yet it sets a good precedent as the world becomes more and more connected. Security by design is an essential strategy when implementing an IoT ecosystem.

Security by Design covers more than just endpoints – it also encompasses gateways, routers, data centers, and cloud security when building an IoT ecosystem to help not only secure the place. where data travels, but also how it travels.

With this method, security is designed at the forefront of an IoT project, making it easy and straightforward to secure all the components of an IoT stack as it is built.

But security is an ongoing process, which is why Network Security as a Service is becoming a popular option among IoT adopters. With endpoint and network insight, users have the highest level of visibility into threats and anomalies.

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