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Smart Devices on Your Network? Here's How to Deal with Them

Smart Devices on Your Network? Here's How to Deal with Them

June 10, 2024

Businesses everywhere are adding smart devices to their IT, and for good reason. They offer convenience and efficiency but can pose a significant network security risk. These devices, part of the Internet of Things (IoT), often lack robust security features. This makes them an attractive target for cybercriminals.

Compromised smart devices on your network can be a gateway for hackers, potentially leading to data breaches. Therefore, securing these devices is crucial for any business.

The Rise of IoT in Business

The IoT has greatly shifted the business landscape. Different industries have implemented network-connected tools to advance their operations to great success.

However, the rapid adoption of IoT devices has expanded the cyberthreat attack surface. This is due to their often weak security features and the sensitive data they handle. Despite these risks, the benefits of IoT in business are significant. Therefore, it's essential to understand how to secure these devices while reaping their advantages.

Identifying Your Smart Device Landscape

The first step in securing your network is understanding what's on it. This involves conducting a network audit to identify all connected smart devices. Once identified, assess each device's security posture. This includes checking for outdated firmware, default passwords, and unnecessary features.

Once you understand your IoT setup, you can adopt security measures that are right for you.

Implementing Strong Authentication

Strong authentication methods are crucial for IoT security. This often involves more than just a username and password.

Consider implementing two-factor authentication (2FA) for your devices. This adds an extra layer of security, making it harder for unauthorized users to gain access.

Remember, the stronger the authentication, the harder it is for cyberthreats to penetrate your network.

Regular Updates and Firmware Management

Keeping your smart devices updated is key to network security. Regularly updating firmware and software can patch vulnerabilities.

If available, ensure automatic updates are enabled. If not, set a schedule for manual updates. Outdated software is a prime target for cyberthreats. Stay ahead by keeping your devices up-to-date.

Network Segmentation for Enhanced Security

Network segmentation is a smart move for IoT security. By segregating IoT devices on a separate network, you limit potential damage. If a device is compromised, the threat is contained, and it can't spread to your primary business network.

Consider this as an essential step in your smart device security strategy. It's about damage control and risk management.

Employee Training and Policy Development

Training your staff is key to IoT security. They need to understand the risks of smart devices on the network. Develop a comprehensive IoT security policy. Make sure everyone knows the rules and follows them.

Remember, your network security is only as strong as your weakest link. Don't let that be an uninformed employee.

Monitoring and Responding to Threats

Keep an eye on your network traffic. Look for any unusual activity involving IoT devices.

You also need to have an incident response plan in place. This should include scenarios involving compromised IoT devices.

Remember, early detection and swift response can limit the damage caused by a security breach. Stay vigilant.

Maintaining Vigilance in IoT Security is a Non-Negotiable

Securing smart devices on your business network is a continuous process. It requires constant vigilance and regular updates, particularly to your network security protections.

Remember, the goal is to stay one step ahead of potential threats. Keep your network and your business safe. We’re here to help. Reach out to us at (571) 470-5594 to learn more.

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