Why Digital Car Keys Are More Secure Than You Think, The vehicle locking system has evolved over the course of a century. 바카라사이트
Despite being a minor component, enormous efforts have been made to create more secure locks and keys with increasingly sophisticated technology and features built into them.
Clearly, the car keys we use today bear no resemblance to those used decades ago.
The combined door and ignition key was not invented until the 1960s.
Previously, vehicle owners had to carry separate sets of keys for the door locks and the ignition lock.
Then, in the 1980s, the remote keyless system (RKS), also known as keyless entry, was introduced
Allowing drivers to remotely control the door locks with the press of a button on their key fob.
This evolved into the smart key fob, which uses RFID (radio frequency identification)
Technology to automatically unlock a vehicle in close proximity, enabling hands-free passive keyless entry.
Today, many automakers are going one step further to eliminate the need for any physical form of key by implementing the digital car key
A virtual smart key that combines wireless communication technologies with authentication software that can be easily installed on smartphones.
Despite the convenience of a digital car key, many people are skeptical of the concept of virtually “logging in” to a vehicle through a smartphone app, with security being the primary concern.
Indeed, having a physical key fob on hand feels more psychologically secure than having a virtual key on your smartphone.
However, evidence suggests that digital car keys are far safer than we might believe.
CCC Digital Key is a global standard for digital car keys.
Unlike other software application services, the Car Connectivity Consortium (CCC) strictly standardizes the architecture of the digital car key
Publishing a detailed release for all manufacturers and software developers to follow, ensuring security and global interoperability.
The CCC Digital Key standard has undergone two major updates since its inception to incorporate more advanced technologies for increased security and convenience.
In addition to employing robust PKI-based authentication measures that exceed financial industry security standards
The Digital Key employs cutting-edge communication technologies to prevent man-in-the-middle (MITM) attacks that attempt to intercept messages.
CCC Digital Key 3.0 was introduced in 2021, and it uses two new wireless communication technologies: UWB (ultra-wideband) and BLE (Bluetooth Low Energy).
These technologies are more secure than the RFID technology used in smart key fobs.
Reducing the Probability of Relay Attacks
Although the smart key fob appears to be safer than the Digital Key because the owner has complete physical control of the key
It is actually extremely vulnerable to MITM attacks, particularly relay attacks.
Because the smart key fob communicates with the vehicle via RFID signals
Attackers can try to intercept the signals and use them to their advantage, most commonly for vehicle theft.
A relay attack is surprisingly simple to execute and requires no technical knowledge. It only takes two people and two RFID transmitters.
One person must stand within a certain range of the key fob (usually near the car owner’s house) with a transmitter device that detects RFID signals from the key fob.
The device then relays that signal to the second person, who stands next to the targeted vehicle
With a receiver device that picks up the relayed signal, unlocking the vehicle. 카지노사이트
These devices are easily found and purchased online at reasonable prices, with some of them capable of receiving signals from up to 100 meters away.
By far the most common cause of vehicle thefts today is relay attacks.
According to the vehicle theft recovery firm Tracker, relay attacks stole 93% of all vehicles recovered.
Of course, storing the key fob in a metal box or carrying it in a dedicated RFID blocking case can easily prevent these attacks.
However, having to remove the key fob from the case before each use defeats the entire purpose of having a smart key fob in the first place – seamless entry.
The Digital Key provides much stronger protection against vehicle thefts because it employs more advanced communication technologies such as UWB and BLE
Which are not vulnerable to MITM attacks. In fact, there hasn’t been a single successful case of Digital Key compromise.
Although there have been a few cases of hackers claiming to be able to intercept digital key signals via a relay attack, no vehicle theft has been reported as a result.
Possibility of Remote Hacking?
Because the Digital Key is based on software-based authentication, many people are concerned about the possibility of vehicle hacking.
To be more specific, every connected system is vulnerable to hacking, but the likelihood of a hacker
Successfully circumventing PKI-based authentication and gaining access to the key is extremely low.
Pwn2Own, one of the most popular cybersecurity competitions, offered a $100,000
Prize to anyone who could hack the digital key of a Tesla Model 3 via code execution
But no one was able to compromise the key during the contest.
Many users are also concerned about losing their smartphone and thus losing access to their car.
Users can easily terminate or suspend their key with the Digital Key by logging
Into their account from another device, preventing unauthorized use of the lost or stolen key.
Furthermore, unlike smart key fobs, which have limited buttons and features, the Digital Key has far more versatile functions.
For example, the app can be used to configure and execute a number of commands, such as opening and closing the trunk, controlling the A/C, and even sharing the key with friends and family.
Safe Car Sharing
Vehicle sharing is difficult when using a physical key fob. Sharing a car with multiple family members
Friends can be difficult because only two pairs of key fobs are provided when purchasing a new car.
Furthermore, once the key is passed on to the shared user, the owner loses all control
The vehicle, raising security and safety concerns.
The Digital Key simplifies and secures the car-sharing process.
To grant access to the vehicle, the owner must simply send an invitation link to the shared user.
Furthermore, the owner retains partial control of the vehicle via the app
Which allows them to configure the duration of shared usage, the maximum speed
The number of unlocks, and many other features.
The vehicle sharing feature of the Digital Key is also useful for corporate cars and ridesharing service platforms.
Because these publicly accessible vehicles are frequently misused. 카지노 블로그
Incorporating the Digital Key has great potential for improving both safety and convenience.