IOT technology does not only take over the industry, but also takes over households. The number of IoT devices increases quickly every day - all with the intention to control everything with one touch of a button.
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This is where we have to start talking about the security of one of the most imperative modern world problems. The problem is if we really want to use a fully extraordinary opportunity that can be carried by IOT to us, we must learn how to secure the device.
Securing IoT at home or office can look like a frightening task. However, with the right tools and action plans, one can make their IoT device and the data they hold is safe. The first step is awareness. Find out where your data is vulnerable and what you want to protect.
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Below are some of the best ways to secure IoT devices:
Security measures to avoid violations
Password: - The key when to set this step is to set a few passwords that are definitely not predictable. One can try using phrases as a password, or even better, can use a password manager. The best password is that contains uppercase letters, lowercase letters, numbers, and special characters. The longer it is better.
Safe connection: - One thing is certain if anyone wants to get the most out of the IoT device, they need to connect it to the internet. However, the trick is not to connect the entire internet to them, and that is why people must use a virtual personal network (VPN). But this is not enough. For safer, there is a VPN requirement that is suitable for certain devices. For example, when accessing the internet with a MacBook, someone must use the best VPN for Mac. This is one of the most effective ways to secure devices to the Internet.
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Update: - No manufacturer will ensure that the device they sell is one hundred percent safe. That's why they always work to improve their products and regularly release updates. In addition, it is our duty to install the update as soon as possible.
Access: - Connect the IoT device on a limited home network
UPNP: - UPNP (Universal Plug and Play) can make multiple devices, such as printers, cameras or routers, very vulnerable to CyberCinals attacks. It helps in managing devices, but from a security perspective, it would be better to turn off UPNP.
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Cloud service: - a good part of the IoT device relies on the cloud service and it's not too good, given the fact that someone must be connected to the internet at any time to access the cloud. In addition, it brings the problems mentioned above, about secure connections and limiting access.
Security measures after violations
But after experiencing violations in security, below are a few steps that can be brought to attack attacks and prevent violations in the future.
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Keep important data: - In each system, some data must be more critical than others. Some of these data can include business financial records, consumer passwords, and details of credit cards and so on. It is important to win the data first, before trying to get back control over the entire system.
Maintain attacks: - If certain parts are violated in a system, it is recommended to separate the part of the others. This can be done by changing the password from the safe and activate two factor authentication.
Tell all people who are affected: - In cases where other people are also influenced by security violations, it is important to tell the parties involved as soon as possible so they can take security measures on their side. A good example is LinkedIn security violations, where all users are advised to change their passwords on LinkedIn, and elsewhere where they use the same password.
Learn from violations: - From every violation, review the attack and learn the sectors of your vulnerable security system, and what your security team does. Then work to fix it.
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