These security features have been designed specifically to deter theft and ensure the vehicle's safety.

One such security feature is the immobilizer, a device that prevents the car from starting without the correct key. This means that even if a thief is able to gain access to the inside of the car, they won't be able to start the engine and drive away without the original key. This feature alone has significantly reduced the frequency of car thefts.

In addition to immobilizers, modern cars are also often equipped with sophisticated alarm systems. Unlike older alarm systems that might only produce a loud noise, these modern systems can notify the owner and even local authorities when they detect unauthorized access to the vehicle. This rapid response makes it much more difficult for thieves to act unnoticed and increases the chances that they will be caught in the act.

However, despite these advanced security measures, it's important to note that car theft is not entirely impossible. Particularly determined and sophisticated thieves have been known to exploit vulnerabilities in these security systems, especially with the rise of keyless entry systems. Keyless entry systems, while convenient for the owner, can potentially be hacked, enabling a thief to gain access to the car without a physical key.

Furthermore, there are also concerns about relay attacks, where a thief uses a special device to amplify the signal from a keyless fob in the owner's house, tricking the car into thinking the key is nearby. This allows the thief to unlock the car and even start the engine without having the actual key.

In conclusion, while the advanced security features of modern cars have made them harder to steal, they are not completely theft-proof. It's always important for car owners to remain vigilant and take additional measures to secure their vehicles, such as parking in well-lit areas and never leaving valuable items in plain sight.