Atul Kumar

Developed and analyzed Threat Analysis and Risk Assessments (TARA) in compliance with ISO 21434 standards, ensuring robust security frameworks for automotive systems and reducing potential cyber risks.

Conducted detailed risk assessments to identify and prioritize potential threats and vulnerabilities within complex automotive systems, preparing comprehensive reports for stakeholders.

Performed Hazard Analysis and Risk Assessment (HARA) and ASIL rating identification in accordance with ISO/SAE 26262, streamlining risk assessment processes and delivering detailed reports.

Ensured all cybersecurity measures aligned with organizational security policies and objectives, enhancing overall security posture and maintaining continuous monitoring against evolving threats.

Designed and deployed LANs, WANs, VPNs, and wireless networks, configuring routers, switches, and firewalls to optimize network performance, scalability, and redundancy.

Monitored network traffic and bandwidth usage with Wireshark, performing regular health checks, applying patches, and updating firmware to mitigate security threats and enhance network uptime by 20%.

Implemented Checkpoint firewalls, IDS/IPS, and access controls, enforcing security policies (ACLS, VLAN segmentation, VPNs) to ensure robust network security and compliance.

Maintained comprehensive network documentation, including configurations and IP schemes, and generated reports on uptime, performance, and incidents to support operational transparency.

Conducted deep-dive white box penetration testing, collaborating with developers and IT teams to identify and resolve system misconfigurations and logic flaws.

Performed black box penetration testing, focusing on external attack surfaces and employing reconnaissance and exploitation techniques to assess system resilience against real-world threats.

Identified and remediated over 50 critical vulnerabilities in systems and networks, significantly enhancing security posture through high-impact penetration testing.