IoT security is a growing concern for the digital world. The expanding horizons of automation and incorporation of IoT devices n homes, offices, etc have led to the shortage of security hacks to safeguard the networks. In order to handle the security challenges of IoT security, something noteworthy to mention here is the fact that IoT security strategies are quite different from IT security. Also, your internet connection needs to be a stable and secure one. So make sure you subscribe to internet service providers who deliver faster internet speeds and trusted customer support services. You can get an idea of how effective is the customer service of a provider by checking their customer service phone number. Just like if an Xfinity user dials the Xfinity phone number, they experience real-time assistance and guidance. However, having a secure internet service alone is not enough to combat the security challenges. Here is some top advice to help you prepare for the IoT security risks:
Alignment of IT and OT Teams for Cybersecurity
The integration of information technology staff with IT is something all industries are working on, for improved cybersecurity. OT security is a lot in demand right now and the IT security professionals see it as a very rewarding career. Also, artificial intelligence has been the talk of the town. There has been more focus on automating cybersecurity but it can also pose some degree of threat.
Making use of multi-factor authentication or MFA is a good way to avoid any data leaks and security threats. MFA involves receiving a text message every time you log in. A higher degree of MFA can involve physical authentication or biometrics before logging in.
Changing the Default Passwords
It is extremely important to set strong passwords and change the default password. The stronger your password, the rarer the chances of any hacker cracking it and entering your network. Make it a habit to change your passwords after every 15 days or a month. Most of the new IoT devices can connect to the other devices and networks around them. You should also disable any features that are not required by customizing the settings of the IoT devices you add to your network.
Use Secure Internet Connection
Another important aspect to consider for ensuring the cybersecurity of IoT is using a secure internet connection. Your router should be WPA2 encrypted and it is recommended that you create a separate network for your IoT devices. Unsecured networks can cause much trouble and give way to hackers to exploit your devices or steal personal information.
Updating the Software
Your software updates are there for a reason. They are intended to fix any bugs or get rid of any security vulnerability. If you do not update the software, your network is more susceptible to any foreign invasions by hackers.
Disconnect your IoT Devices
You must be well aware of the features and functionalities of your IoT devices. Hence when you do not need them, it is better to disconnect them. Most of the devices nowadays are cable or connecting to the internet but that does not mean that they should be connected to the internet. You should connect the devices that need to be connected to the internet according to the features and functionalities. Those devices that need to be connected to the internet for functioning properly should be connected but others should be disconnected.
Do not use Universal Plug and Play
UPnP has its advantages but it can also make your printers, cameras, routers, and IoT devices more vulnerable to security risks. The main purpose of Universal Plug and Play is to automatically detect each other. But it can also be exploited by hackers as they can discover and access all the IoT devices in your network. Hence it is suggested to switch off the Universal Plug and Play.
Most of the IoT devices are updated regularly to minimize the chances of any cyber-attacks. Since the IoT devices usually do not have any robust cyber protection. Hence, they should be updated regularly to ensure maximum cyber security. Updating the software makes the devices more prepared to fight against any malware or hacking attempts.