The Internet of Things (IoT) means everyday devices connected to your network: cameras, thermostats, badge readers, printers, smart TVs, sensors, and more.

Benefits

– Efficiency: automated lighting, heating, and cooling

– Visibility: occupancy and equipment monitoring

– Safety and security: smart cameras, door sensors, and environmental alarms

– Productivity: smart meeting rooms and asset tracking

– Data for planning and maintenance

Risks

– Weak security: default passwords, unpatched firmware, and no updates at all

– Hidden devices: items connected without IT knowing

– Network exposure: a compromised camera can be a foothold into your network

– Privacy: cameras and sensors collect information about people, which brings obligations under Quebec’s Law 25 and other laws

– Short support lifespans: vendors may stop updating a device while it’s still in use

– Botnets: compromised devices can be used in attacks on others

Controls that work

1. Inventory every connected device

2. Isolate IoT on its own network (VLAN) with strict firewall rules, so it can’t reach servers and workstations

3. Change default credentials and use unique passwords

4. Choose vendors with security commitments: regular firmware updates, vulnerability reporting, and a clear support period

5. Patch and monitor firmware

6. Disable unused features, such as remote access and cloud connections you don’t need

7. Limit data collection and set retention periods

8. Plan replacement when support ends

Before you buy

Ask the supplier: How are updates delivered? How long are they supported? How do I secure remote access? Where is data stored?

Treat IoT like any other computer

If it’s on your network, it needs ownership, updates, and monitoring.

DBR Soft can segment your network and secure connected devices. Contact us for more information.