Why should you secure your IoT devices?
Widespread digitization has increased the convenience of using the internet, but it has also increased the risk of being targeted by cyber-attackers. Hackers can steal and exploit your personal and financial information, as well as take control of smart cameras and microphones to spy on you. As a result, your privacy and security may be jeopardized.
How to easily secure IoT devices?
Here are the seven ways to secure your IoT devices: -
Router ties all your IoT gadgets together and makes them useful. Don't use the default name for your router which is generally set by its manufacturer. People might find the default login and password and get access to your smart home network (if they discover the brand and model). So, set some strange name that has nothing to do with you or your place. Your router name must be very unique; also avoid revealing any personal information.
Strong access credentials
Set the router's password to something genuinely unique. Use passwords that are made up of a combination of letters, numbers, and symbols. The login credentials used to log into your IoT devices must also be set complicated. It's now critical to set unique set of credentials for each IoT device's user account and smartphone or web application. This ensures that even if one device's password is hacked, the other IoT devices remain secure.
Wi-Fi Network isolation for IoT wearables and gadgets
Many routers support guest network creation. It is advised to protect the primary home network from IoT cyber risks. You can build and deploy a secondary WiFi network. This will be devoted just to the IoT wearables and gadgets. Now, the IoT gadgets are operating via an isolated WiFi network. Hence, even if the hackers intrude, they would not be able to hack into your other vital personal devices.
Disable any features that you aren't using
Many IoT gadgets allow you to control them from any location on the earth. Disable remote access if you only use them on your home's Wi-Fi connection. Smart speakers, too, include Bluetooth alongwith a Wi-Fi connection. What if you don't utilize it? It should be turned off. It may sound weird, but an active microphone might be utilized to listen in on your chats if it is hacked. As a result, deactivating features entails blocking as many of those various entry points as feasible.
Updating and patching devices
Updating the firmware on your IoT devices may not happen automatically. Essential security patches are frequently included in these updates. So, do a manual check every few months and, if any outstanding firmware upgrades are discovered, install them without any delay.
Enable 2FA and MFA
Having a password plus an MFA (Multi-Factor Authentication) adds an extra degree of protection. When someone tries it hard to log in the IoT devices using 2FA (Two-Factor Authentication), they must offer extra evidence of identification every time. This proof could be an OTP or a verification code delivered to your phone or email address. MFA is activated by-default on most of the IoT devices in the market. You can use third-party apps like Google Authenticator to activate 2FA.
Installing an NGFW
A typical firewall lacks the essential security functions such as intrusion prevention and virus protection. Sometimes intercepting the SSL/SSH content and QoS management services aren’t available on traditional firewalls. The NGFW (Next-Generation FireWall) is an integrated network platform that combines a standard firewall with additional security features. An NGFW also contains almost all the features of a typical firewall. This makes it effective at detecting and defending against cyberattacks. NGFWs are an expensive investment, but the amount of security increment they provide for your IoT device network makes it quite worthwhile.
Even if you get the costliest IoT equipment from the most prestigious firms, the safety and security of your IoT devices’ network is ultimately in your own hands.
Centex Technologies provide complete network security solutions. For more information, contact Centex Technologies at Killeen (254) 213-4740, Dallas (972) 375-9654, Atlanta (404) 994-5074, and Austin (512) 956-5454