Universtiy full professor with speciality in Biometric, fingerprint, iris and security systems. Cryptography and cyber security. Symmetric and asymmetric algorithms, digital signature, CA & RA also as X.509 standard. Certified ISO 27K educator. Also, Java programming and other OOP. Certified Java Oracle Trainer. Has been elected in 2021 for University Full professor in IT field. Has several Patents granted such is: https://worldwide.espacenet.com/patent/search/family/052598456/publication/RS1412U1?q=pn%3DRS1412U1 He is author of 5 books, 2 monographies in biometrics. He is author for more then 70 Articles in journals and conferences. His Research Gate profile is: https://www.researchgate.net/profile/Komlen-Lalovic Google Scholar: https://scholar.google.com/citations?user=6UIOOKcAAAAJ He is rewarded by city of Belgrade year reward for patents / science. He is a father of a son Stefan, and husband. Likes to travel, play football and meet new people.