Top Cybersecurity vendors for Cars

7 min read

The cybersecurity procedures used to defend automobiles from bad actors are becoming smarter as the automotive sector grows smarter. Automotive cybersecurity protects the new generation of intelligent cars’ communication networks, electronic systems, software, and data.

Long thought to be a thing of the future, self-driving smart vehicles are now a growing industry with a slew of firms fighting for a piece of the self-driving pie. So-called “autotech” companies, which operate at the confluence of automotive and IoT, are developing the next generation of intelligent vehicles while also working to address a critical issue: automotive cybersecurity.

The cybersecurity tools that defend the new wave of autotech are only as good as the cybersecurity technologies that protect it. These ten businesses are working to improve future transportation. The list demonstrates that Israel is the industry leader in vehicle cybersecurity.

Top 10 Cybersecurity vendors for Cars

Vendor Location
Argus Cyber Security Tel Aviv, Israel
GuardKnox Ramla, Israel
Thales Paris, France
Upstream Security Herzliya, Israel
Cognomotiv Menlo Park, California, United States
Karamba Security Hod Hasharon, Israel
Regulus Cyber Haifa, Hefa, Israel
EUROCYBCAR Basque, Spain
SafeRide Technologies Tel Aviv-Yafo, Israel
C2A Security Jerusalem, Israel

1. Argus Cyber Security

Based in: Tel Aviv, Israel

Argus, the world’s leading provider of automotive cyber security solutions and services, protects connected automobiles and commercial vehicles from cyber-attacks with comprehensive and proven solutions and services. Argus blends novel security methodologies and proven computer networking ability with a strong grasp of automotive best practises, based on decades of expertise in both cyber security and the automotive industry. Automobile manufacturers, Tier 1 suppliers, fleet operators, and aftermarket connectivity providers are among the company’s clients. Argus was founded in 2013 in Tel Aviv, Israel, and has operations in Michigan, Silicon Valley, Stuttgart, and Tokyo. Elektrobit’s Argus division is a prominent producer of automotive software solutions and services.

Argus equips commercial smart vehicles with anti-cyber-attack solutions such as connection and in-car network protection, which cover everything from the vehicle’s infotainment system to the software and hardware communication networks.

Continental, a manufacturer of car parts, has begun integrating Argus’ cybersecurity solutions into all its connected vehicle electronics.

2. GuardKnox

Based in: Ramla, Israel

GuardKnox, which was founded in 2016, is the automobile industry’s first Cybertech Tier provider, allowing OEMs, Tier 1 suppliers, and the aftermarket to expand freely. GuardKnox is headquartered in Israel, with offices in Stuttgart, Germany, and Detroit, Michigan. GuardKnox provides the ability, technologies, and solutions that enable the automotive industry to deliver new vehicle capabilities on a budget that is both affordable and evolutionary.

GuardKnox develops autonomous vehicle code architecture that controls everything from general vehicle systems (including sensors) to technologies that improve the user experience (infotainment systems, centre consoles and more).

GuardKnox was hired by Porsche to address cybersecurity in its new vehicle line. The new technology, according to the German automaker, will protect against hacking threats and serve as a foundation for “real-time vehicle personalization.”

3. Thales

Based in: Paris, France

Thales is a worldwide high-tech leader that invests in digital and “deep tech” breakthroughs such as connectivity, big data, artificial intelligence, cybersecurity, and quantum technology to create a future that is critical to society’s growth. By putting humans at the centre of the decision-making process, the company helps its customers – businesses, organisations, and nations – in the defence, aeronautics, space, transportation, and digital identity and security markets fulfil their important tasks.

Thales delivers IoT hardware, software, devices, and vehicles with electrical system engineering services. Its services for the transportation and automotive industries place a strong emphasis on cybersecurity and compliance with data regulations.

Thales announced a cooperation with Gireve in 2021, a firm designed to connect European electric transport operators. The “Plug & Charge” technology, which was developed collaboratively, allows drivers to charge their electric vehicle at any participating suitable charging station and be automatically billed through a secure card-free transaction.

4. Upstream Security

Based in: Herzliya, Israel

Upstream Security was established in Israel in 2017. The business offers cloud-based automobile cybersecurity solutions. Upstream provides a cloud-based cybersecurity and data analytics platform that protects connected car fleets by utilizing big data analytics and machine learning algorithms to monitor and detect threats in real time. Using existing automotive data flows, Upstream’s C4 platform combines machine learning, data standardization, and digital twin technologies to detect anomalies in real time.

Upstream is the industry leader in centralized SaaS-based cybersecurity and security operations centres. Upstream focuses on connected car security services that include built-in cybersecurity as part of the vehicle’s linked systems. Upstream It also caters to linked fleets in the rental car and haulage industries.

5. Cognomotiv

Based in: Menlo Park, California, United States

Cognomotiv, which was founded in 2016, provides onboard cybersecurity for self-driving and semi-autonomous vehicles. The automotive and transportation industries rely on Cognomotiv’s real-time services to ensure safety and security.

Cognomotiv is a provider of cloud-AI-based automotive solutions. It does a non-intrusive system diagnosis and makes recommendations for system improvement. The module works in conjunction with the existing system to give solutions for vehicle fleets and logistics. It offers services such as real-time vehicle health analysis, insights and recommendations for existing and future system concerns, cybersecurity, and more. The module can also be found in connected, semi-autonomous, and fully autonomous vehicles.

Cognomotiv’s solution protects OEMs, tier-1 automotive suppliers, fleet operators, and individual vehicle owners from cyberattacks.

6. Karamba Security

Based in: Hod Hasharon, Israel

Karamba Security was established in the year 2015. Device security solutions for IoT applications are provided by Karamba. It offers cybersecurity solutions for connected gadgets and self-driving cars. Its approach protects an automobile’s externally connected controllers from hackers. To keep the car safe and prevent attacks from ever accessing the car’s Controller Area Network, only valid code and valid behaviours are permitted to run on the controllers. Rather of identifying assaults that have already entered the vehicle’s internal network, it concentrates on detecting and preventing attacks from entering the CAN Bus.

Its embedded cybersecurity software is utilised in automotive ECUs, IoT devices, Industry 4.0 controllers, enterprise edge devices, and other linked devices. Carwall, the company’s strategy to securing ECUs, hardens them by developing an ECU-specific code based on factory settings. This ECU code is compared to the original OEM settings on a regular basis. The Karamba software can shut down external attacks if ECU settings are illegally altered. Carwall is an effective way for detecting security issues and provides a bespoke solution for ECUs. Carwall is also independent of MCUs and operating systems, supporting Linux, QNX, and AUTOSAR.

Other linked devices are protected with a solution called XGuard. It now supports seven MPU architectures and 12 operating systems and is OS and MPU agnostic. Karamba is an industry leader in the field of IoT device cybersecurity. Karamba had agreements in place to secure 12 million IoT devices by the end of 2020.

7. Regulus Cyber

Based in: Haifa, Hefa, Israel

Regulus Cyber is another Israeli cybersecurity business that was founded in 2016. Regulus was the first company to offer sensor security solutions for ADAS and self-driving cars. It is focusing on data protection for three main sensors: GPS, radar, and lidar.

Regulus provides software-only security for GNSS vulnerabilities, including an “anti-virus” for Global Navigation Satellite Systems. Similar to a GPS Firewall, the programme ensures position and time fidelity under a variety of attack surfaces.

Spoofing or illegal signals masquerading as valid GPS signals, as well as jamming or attacks that limit the sensors’ capacity to accept input signals, are all protected by the Regulus Pyramid GNSS. The Pyramid GNSS system may also protect a car GPS receiver from spoofing.

Harman became a Regulus customer in April 2020 and would utilise the technology in its cybersecurity product, Harman Shield.


Based in: Basque, Spain

EUROCYBCAR is a Spanish firm that conducts technical assessments to verify the security of connected vehicles. The company assesses a vehicle’s cybersecurity by examining its privacy policies for drivers and passengers, as well as physical safety precautions. EUROCYBCAR also offers several different cybersecurity testing for the automotive industry, ranging from individual vehicles to fleet management systems and mobility apps. EUROCYBCAR conducts a test to determine whether automobiles equipped with applications are cyber secure. It also aids in the defence of automobiles from cyber-attacks.

EUROCYBCAR created the first European testing procedure based on two metrics to validate the level of vehicle cybersecurity. On the one hand, how it safeguards the privacy of data from people who travel by automobile – as well as those who make the car. The level of protection and vulnerability of a vehicle’s systems against possible cyberattacks -physically or remotely- that are intended to be used as an access door for reaching the devices that affect driving -brakes, direction, motor – and whose malicious handling could cause an accident that jeopardises the lives of the occupants.

9. SafeRide Technologies

Based in: Tel Aviv-Yafo, Israel

The vSentry cybersecurity platform from SafeRide combines embedded client software with cloud services, as well as a security operations centre. It’s a connected and autonomous vehicle cybersecurity platform with multiple layers. For linked ECUs, VSentry Core is a cybersecurity software suite. It’s made for Linux-based ECUs including infotainment systems, telematics, and networked gateways. The vSentry Edge AI version is an Intrusion Detection and Prevention Software for central and zonal gateway modules, as well as IDPS for automotive Ethernet. The AI version is a cloud-based fleet cybersecurity solution.

For OEMs, Tier 1 suppliers, telematics providers, and fleets, SafeRide also offers vInsight, an AI-based Vehicle Health Management platform.

10. C2A Security

Based in: Jerusalem, Israel

C2A Security is an automotive cybersecurity lifecycle management platform that was founded in 2016. The perimeter cybersecurity protection, in-vehicle network security, and embedded runtime protection are all C2A products. A Cybersecurity Management System is provided by C2A Security (CSMS). C2A released AutoSec, a suite of cybersecurity products, in October 2020.

Original equipment manufacturers (OEMs), tier-1 suppliers, and the entire automotive supply chain benefit from AutoSec’s full-spectrum visibility and security. It also improves supply chain communication, automates threat modelling and detection, and minimises vulnerability reaction time. The platform quickly integrates security policy updates into embedded systems and controls risks throughout vehicle lifecycles thanks to its flexible and open ecosystem.

The new ISO/SAE 21434 standard, as well as the new UNECE WP.29 rule, are both met by AutoSec. In April 2020, C2A became an AUTOSAR development partner.

Connected Car Cybersecurity

A connected car is one that can communicate with other systems outside of the vehicle in both directions (LAN). This enables the car to exchange internet connection and, as a result, data with other devices both inside and outside the vehicle.

Connected vehicles, in conjunction with other upcoming vehicular technologies such as automated driving, electric automobiles, and shared mobility, are helping to create a new type of future mobility: autonomous, connected, electric, and shared vehicles.

A vehicle can connect to its surroundings and communicate with them in three ways:

(V2I) Vehicle to Infrastructure Connectivity: This technology collects data from the vehicle and gives the driver with information on the infrastructure. Information concerning safety, mobility, or environmental conditions is communicated using V2I technology.

(V2V) Vehicle to Vehicle connectivity: This technology uses a wireless exchange of data to relay information about the speed and location of nearby vehicles. The goal is to reduce traffic congestion, avoid accidents, and have a positive impact on the environment.

(V2C) Vehicle to Cloud Connectivity: This technology communicates with a cloud system information about and for vehicle applications. This enables the car to access data from other cloud-connected industries, such as energy, transit, and smart homes, which all make use of IoT.


While linked cars provide consumers with numerous benefits, manufacturers and suppliers must evaluate what connected cars represent for consumer privacy and security. As more connected automobiles hit the road, malevolent hackers will be able to exploit software flaws via cellular networks, Wi-Fi, and hard-line connections.

Hackers’ ability to get illegal remote access to the vehicle network and undermine vital safety systems puts not just users’ personal information at danger, but also their physical safety.

Vehicle manufacturers must implement a cybersecurity strategy that covers not only visible vulnerabilities in their vehicles’ software, but also hidden vulnerabilities presented by open source [or third-party] components.

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