Devices connected to the Internet that are dangerous
It is a reality that hackers can constantly look for ways to attack devices that are connected to the network. In this way they can also reach other devices, steal data or compromise the security of all types of users. But there are some that are especially dangerous if we do not take precautions.
Router
Without a doubt the router is one of the most dangerous devices connected to the Internet. It is a device that we are going to have permanently with access to the network. In case you use an old device, which has an outdated firmware version, that is going to be a real problem since it could be exploited.
To avoid problems, the ideal is that you always have it updated. Find out the exact model you have and what is its latest version. Sometimes vulnerabilities appear that can attack and that will put other connected devices in danger as well. You can take into account tips to protect the router as much as possible.
repeaters and access points
Something similar can happen with repeaters and other devices that we have to improve the Wi-Fi network. It is common to have them in a home to connect from other rooms, but on many occasions we do not pay attention to security. They are devices that we have there, similar to the router, and time passes without us doing much with them.
It is also important to check that they do not have vulnerabilities, that they are a guarantee model and disable the WPS option to improve security and avoid problems. This will also help you protect other connected devices.
servers
The servers they are also devices that we have permanently connected to the Internet. For example a NAS server where we store files of all kinds. They are useful for creating backup copies and being able to access documents from anywhere, but they can be a major problem if we do not use them correctly.
You need to update the firmware and not make mistakes in the configuration that can allow the entry of intruders. The goal is to ward off potential intruders and prevent many types of attack.
printers
The printers They have always been devices that have generated security problems when we have not used and configured them properly. Especially if you have an old one, it is important that you review its configuration and you can update it to avoid problems if it is a computer always connected to the network.
As a precautionary measure, it is a good idea to disconnect it from the network and only connect it when you are actually going to use it. Logically, this is not always going to be possible, since, for example, in a company where documents are constantly printed, it will have to have access to the network.
IoT devices
In this case it is not a question of a dangerous device connected to the Internet, but of many devices. IoT devices are increasingly present. We can name here surveillance cameras, sensors, etc. Basically they are devices connected to the Internet, but on many occasions they can have certain vulnerabilities.
As in the previous cases, it is important that you always check security and do not have IoT devices that are unprotected. Especially check the ones that are older, as they might have vulnerabilities.
In short, as you can see, these are some of the most dangerous devices that you can have connected to the Internet. It is important that you always check the configuration and security of all these devices connected to the network and thus avoid many problems.
