In March 2025, Vme contributed to the istio/istio repository by enabling support for the X25519MLKEM768 cryptographic group within Istio’s TLS configuration. This work involved updating the supported groups in the TLS settings to align with evolving security standards and to enhance interoperability with partners requiring modern cryptographic protocols. Vme applied expertise in Go, back end development, and cryptography to deliver this feature, focusing on secure implementation and future-proofing the service mesh’s cryptographic posture. The update strengthened Istio’s security capabilities, laying groundwork for further improvements, and demonstrated depth in integrating advanced security features without introducing new bugs.