As vehicles evolve into connected platforms, they bring new levels of convenience, intelligence, and value. But with greater connectivity comes greater exposure to cyber risks. From unauthorized access to sensitive user data to potential manipulation of critical vehicle functions, cyber threats in the automotive domain are a growing concern.

Regulatory bodies worldwide have introduced stringent cybersecurity standards, including ISO/SAE 21434, UN R155, and the EU Cyber Resilience Act (CRA), to address these risks. One of the most effective measures within these frameworks is penetration testing (pentesting) — a proactive approach to identifying and fixing vulnerabilities before attackers can exploit them.

At iWave, we integrate comprehensive pentesting into the development lifecycle of our telematics solutions, ensuring that they not only meet compliance standards but also deliver long-term resilience against emerging threats.

What is penetration testing ?

Penetration testing simulates real-world cyberattacks on a device to uncover weaknesses that hackers could exploit, with the objective being to ensure critical data and functions remain protected, even under advanced attack scenarios.

For telematics devices, pentesting evaluates multiple layers, including communication channels (Cellular, Wi-Fi, Bluetooth, Ethernet), software and firmware integrity, authentication mechanisms, and data protection methods

Penetration testing is essential for securing telematics devices as it proactively uncovers vulnerabilities before attackers exploit them. It ensures compliance with global standards such as ISO/SAE 21434, UN R155, and the EU CRA, while enhancing the reliability of devices in mission-critical automotive environments. Most importantly, it builds customer trust by demonstrating a strong, future-ready security posture to OEMs and end users.

Tools and Methodologies we use

To ensure complete coverage, iWave leverages a suite of industry-standard tools — from NMAP for network scanning to Metasploit for real-world exploit simulation — delivering a 360° view of device security

• NMAP: Scans for open ports, services, and network weaknesses.
• HYDRA: Tests authentication systems with brute-force simulations.
• Wireshark: Captures and analyzes traffic to detect unencrypted or misconfigured data flows.
• Grype: Flags vulnerabilities in software stacks and libraries.
• Metasploit: Simulates real-world exploits against known weaknesses.
• Lynis: Audits operating systems for misconfigurations and outdated software.

Resolving Vulnerabilities and closing security gaps

Identifying vulnerabilities is only part of the story — remediation is critical.

 At iWave, we:

• Deliver regular software updates aligned with the latest Yocto and Linux kernel versions.
• Minimize attack surfaces by disabling unused ports and removing vulnerable packages.
• Integrate advanced security features:
  • Secure Boot: Ensures only signed, trusted firmware is loaded.
  • Secure Storage: Encrypts sensitive data, even in the event of device compromise.

These practices form a strong security foundation, safeguarding both data and functionality.