Endpoint solutions<\/a> can help catch issues and malicious activity on IoT devices, but cybersecurity is a two-way street. There are proactive ways to secure your enterprise against rogue IoT behaviors. Here are 3 best: <\/span><\/p>\n1. Take Control of Your Network<\/b><\/h3>\n
IoT devices are a continual vulnerability as long as they are on the same network as your devices. So the best strategy is to be hands on concerning your network. Be judicious about what devices do and don\u2019t have permission to connect to your network. Obviously you can connect your break room fridge to your network, but the possibility does not create an obligation. You shouldn\u2019t connect devices unless they are necessary. <\/span><\/p>\nAdditionally, you can place your IoT devices on a separate network, so that guests accessing them via suspicious devices or other networked devices\u2014or if possible simply unplug a device not in use. \u00a0\u00a0<\/span><\/p>\n2. Don\u2019t Neglect Your IoT Passwords and Encryption <\/b><\/h3>\n
Most IoT devices come with a default password from the manufacturer. Unfortunately many enterprises forget to change this password, or use the same password for each IoT device. Obviously, this is a major security flaw, one that many hackers are only too happy to take advantage of. Don\u2019t make it easy for them; give each networked device a strong, individual password. <\/span><\/p>\nAt the same, check you IoT devices\u2019 data encryption to ensure the data stored on networked devices is secure. If you feel it isn\u2019t quite up to par, consider installing an encryption tool or placing your files in a protected ZIP file. <\/span><\/p>\n3. Make Sure Your Firmware Is Up-To-Date<\/b><\/h3>\n
This is a best practice for all of your devices, IoT or not, but it remains especially true for the latter. Most IoT items will not check their manufacturer\u2019s sites for firmware updates automatically, which leaves them more vulnerable to hackers. The responsibility to manually update your devices will fall to you or your IT department. Checking yourself will also let you know if the manufacturer considers your item obsolete\u2014a clear sign that you need a new model. <\/span><\/p>\nFinal Thoughts<\/b><\/h3>\n
Treat each IoT device as you would would a user: employ a zero-trust model for each of them, watch their behavior for malicious activity, and monitor their permissions. Also, don\u2019t have confidential conversations with an always listening device in the room. You never know who might be listening.<\/span><\/p>\n
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