Your team lacks technical expertise on IoT security. How can you make them understand its importance?

Para que a equipe compreenda a importância da segurança em IoT, é crucial conectar o tema com os riscos e impactos no negócio. Explicar que dispositivos IoT, como sensores e câmeras, coletam e transmitem dados críticos, e, se não forem devidamente protegidos, podem ser alvos de ataques cibernéticos, resultando em vazamento de dados sensíveis, interrupção de operações e prejuízos financeiros. Desta forma, garantir a segurança em IoT é essencial para proteger a integridade dos sistemas e a continuidade das operações da empresa.

Micro-segmentation can help to provide additional locks to the open doors (or windows) created by the introduction of IoT devices in the IT landscape.

In today’s interconnected environment, IoT security is critical. However, when technical expertise is lacking, it’s imperative to communicate its importance effectively. Simplify the discussion by explaining that IoT devices, if compromised, can serve as gateways for cyber threats, jeopardizing the entire network. Emphasize the potential business impact, including operational disruptions and damage on reputation. Provide clear, non-technical guidance on essential measures, such as changing default passwords, regular software updates, and network segmentation. Use real-world examples and visual aids to underscore the consequences of poor IoT security. I helps aligning the team with the organization’s security priorities.

Training is indeed the basis of effective IoT security, but it's essential to go beyond just regular sessions. One approach that can make a significant impact is incorporating hands-on, scenario-based training. For example, imagine running a simulated breach where an IoT device within your network is compromised. The team would need to identify the breach, understand its impact, and take steps to mitigate the threat in real-time. This kind of practical exercise not only reinforces theoretical knowledge but also builds the muscle memory needed to respond swiftly in an actual situation.

En mi caso sería el capacitarlos, explicarles del porque el uso de políticas para que ellos puedan entender del porque del desarrollo de las mismas y la importancia del buen uso de los dispositivos IoT y a su vez el poder tenerlos seguros ante una amenaza.

Developing specific policy statements and guidelines (standards) are foundational indeed to secure today's IT landscape, as they certainly add to the challenge of everything being connected. It is imperative to know the assets involved (like KYC in finance) to control shadow IT, as many IoT devices are introduced directly by end users or teams. Local IT teams should keep an eye out for those and update the inventory.

Selecting solutions and vendors carefully is even more important in the IoT field, as many of the devices do not come with configuration or patching options, thus leaving you vulnerable when threats are identified. Micro-segmentation can help contain the risk within a limited network span, but better is to have patching and configuration options to aid in securing them.