Passwords have always been one of the easiest ways to be secure, but the existence of default passwords in Internet of Things is very dangerous. As more and more businesses install devices for the Internet of Things, you should familiarize yourself with the dangers of default passwords.
What are default passwords?
Either the default password provided by the system or a password that is the same as the user name can be used as the default password. Of course, it’s easy to change, but why are so many default passwords not changed?
There are two main reasons why these default passwords are not disabled or changed. First, many people are confident that their firewalls or other security devices protect their devices and accounts from hacker attacks. Second, some of them simply do not know that there is a default password for the device that needs to be changed.
What are the risks?
Routers, databases, webcams, and many other Internet-connected devices and services are initially supplied with default usernames and passwords, so new users can easily log in and configure a product. However, many people ignore changing the default credentials, leaving them hacked by hackers exploiting the default password. Default passwords are one of the main factors contributing to extensive compromises on home routers.
Neglecting default accounts and passwords for equipment and systems is like leaving your keys in front of a locked door in your home. It leads to a simple compromise without the complexity of malicious scripts and exploits.
When attempting to access your account or device, the hacker will try the default password first to see whether it is enabled.
Malware with a large list of pre-installed default passwords is also constructed by hackers, which makes it easier and faster for them to break through the defense.
To conclude, it’s very important for users to change the default passwords of their Internet-connected devices and services. Except for changing default passwords, using a VPN also is a great help in protecting your privacy on the Internet. Choose one from theses reliable VPNs: Surfshark, Private Internet Access, RitaVPN and ExpressVPN.