Learning through real constraints.

Contributed within a six-member lab team to Linux-based automotive security work on webOS OSE and Raspberry Pi 4.

• Built and validated Netfilter controls across IPv4/IPv6, VLAN, unicast, broadcast, multicast, and anycast traffic.
• Used Python and Scapy for packet generation, remote network configuration, and controlled firewall validation.
• Integrated ulogd2/NFLOG pipelines for parallel human-readable and JSON audit logs.
• Investigated OSS inventory and CVEs in a Yocto-based webOS image, then validated targeted backports through rebuilds.

Reviewed WordPress plugin source code and performed manual security assessments using a reproducible, remediation-focused workflow.

• Investigated vulnerability impact with manual testing and Burp Suite.
• Documented findings with reproduction steps and practical remediation recommendations.