automotive cyber security important

Why is Automotive Cyber Security Important?

The automotive industry was once considered an isolated environment. However, with the rise of the internet of things (IoT), automotive cyber security has become a much more significant issue. 

The fact that cars are now connected to the internet means that they can be remotely accessed. Hackers have already proven that they can use this connection to their advantage by opening doors, changing speed limits, and even being able to drive vehicles away.

Here are reasons why cybersecurity is important for the automotive industry.

1. Cars are susceptible to hacking.

With cars being connected to the internet, they are more susceptible to hacking. Hackers can gain access by using wireless means like Bluetooth, GPS, Wi-Fi, and the cellular network. There are many ways that hackers can get into your car.

2. Speed or acceleration are prone to manipulation.

Once hackers gain access to your vehicle, they can cause damage to it by manipulating things like speed or acceleration. This means that you could be driving down the road and the speed limit may change or you could be driving at a high rate of speed without even pushing on the accelerator.

3. It protects the car user’s information.

Cars are becoming more and more like computers every day. Cybersecurity for cars is important because it protects the user’s information from being stolen. This information may include your personal information, social security number, address, and credit card information.

Car Cybersecurity Tips

The following are car cyber security tips you can use to keep your vehicle safe from hackers: 

1. Have an anti-theft system.

Make sure you have an anti-theft system installed on your car. If your car is broken into, this will reduce the chance that someone will be able to gain access to your car or any information that they can use to hack into your vehicle.

2. Change passwords frequently. 

Don’t keep the same password for your car that you do for other things like your computer. Hackers can use this information to try and hack into your vehicle. Change your password frequently to avoid this from happening.

3. Update and maintain.

Make sure that you update and maintain your anti-theft system. This will allow you to get rid of any bugs hackers may try to exploit. It will also ensure that you have the most up-to-date security features available. 

4. Avoid public Wi-Fi. 

If you use public Wi-Fi, avoid doing so while your vehicle is connected to the internet. Hackers can gain access to your car by using public Wi-Fi and attempting to connect to your car’s network. This way they can access sensitive information on your car. When using public Wi-Fi, it is important to use a VPN connection. This will encrypt any data that you send over the internet, making it impossible for hackers to access it.


Automotive cyber security is important because it prevents hackers from gaining access to your car’s information. There are many ways that hackers can get into your car, but there are also many cyber security tips you can use to protect your vehicle.

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