Restaurants are increasingly adopting Internet of Things (IoT) technology. They are adopting smart ovens, automated inventory systems, customer-facing kiosks and more. Simultaneously, their vulnerability to cyberattacks is also growing. Restaurants are facing new cybersecurity challenges with more devices being connected to the internet. Hence, these can jeopardize sensitive data and operational efficiency. Let us have a look at how restaurants can remain safe from such threats.
Understanding Threat
IoT devices are convenient and efficient. However, the devices expand the potential attack too. The devices often handle critical functions. The devices handle payment processing, inventory management and customer service. Hence, these are attractive targets for cyber attackers.
1. Implement Strong Network Security
The first step is to safeguard IoT devices and secure the network. Using firewalls and virtual private networks (VPNs) helps in creating a barrier between the devices and the potential threats. It is suggested to regularly update the network security protocols as well as conduct vulnerability assessments.
2. Keep Devices, Software Updated
Manufacturers frequently release updates with respect to addressing security vulnerabilities in IoT devices. Keeping the devices and the related firmware up-to-date is vital. Implementing automated update systems can ensure safety.
3. Use Strong Authentication Methods
It is important to ensure that only authorized users have access to the IoT devices. Strong and unique passwords are required. Enabling multi-factor authentication (MFA) is better as it adds an extra layer of protection.
4. Segment Network
Network segmentation involves dividing the network into separate zones. Each should have its own security controls. Isolating IoT devices from other critical systems can limit the potential damage. The approach can also help in monitoring as well as controlling traffic between different segments.
5. Educate Staff
Human error remains a significant risk factor in cybersecurity. Training the staff on best practices for handling IoT devices is important. Simultaneously, recognizing phishing attempts and maintaining security hygiene may reduce accidental breaches.
