Career Journey
Who Am I Yang X. CHEN Cryptography engineer at a cloud vendor, working in the industry since 2015. Domain Focus Cryptography Classical algorithms, cloud KMS, key management AI Agent Security Credential management, authorization models Post-Quantum Cryptography ML-KEM/ML-DSA, migration strategies Education Dalian Maritime University, Class of 2015 Major: Electronic Technology and Science Career Path Landun Information Technology (Guangzhou) 2015 - 2017 | VPN Device R&D 1 2 3 4 5 Network Protocol Stack ├── Linux Kernel: Netfilter, iptables, Connection Tracking ├── Routing: OSPF, BGP, Static Routing ├── User-space: DPDK └── VPN: SSLVPN, IPSECVPN (IKE, AH/ESP) Key Work: ...