Sylvain Guilley is General Manager and CTO at Secure-IC, a French company offering security for embedded systems. Secure-IC's flagship product is the multi-certified Securyzr integrated Secure Element (iSE). Sylvain is also professor at TELECOM-Paris, research associate at Ecole Normale Sup\'erieure (ENS), and adjunct professor at the Chinese Academy of Sciences (CAS, Beijing). His research interests are trusted computing, cyber-physical security, secure prototyping in FPGA and ASIC, and formal / mathematical methods. Since 2012, he organizes the PROOFS workshop (http://www.proofs-workshop.org/2020/), which brings together researchers whose objective is to increase the trust in the security of embedded systems. Sylvain is also lead editor of international standards, such as ISO/IEC 20897 (Physically Unclonable Functions), ISO/IEC 20085 (Calibration of non-invasive testing tools), and ISO/IEC 24485 (White Box Cryptography). He is leading the topic ``High Level Principles for Design \& Architecture'' in the editing team of TR68 (Singapore, Standards Development Organisation), and is member of the French BNA (Bureau de Normalisation de l'Automobile). Sylvain is associate editor of the Springer Journal of Cryptography Engineering (JCEN). He has co-authored 250+ research papers and filed 40+ invention patents. He is member of the IACR, the IEEE and senior member of the CryptArchi club. He is an alumnus from Ecole Polytechnique and TELECOM-Paris.