Experienced (almost 20 years) tech professional with a focus on cybersecurity and identity management. Previously a CTO of multiple startups in the mobile, telecom, and cybersecurity space. He was held responsible for R&D operations in the area of multi-factor authentication, mobile payments, notification services within GSM networks, and more. As a contractor, he conducted multiple projects on virtualization, storage architecture, and data security for enterprise clients within the telecom, banking, and public sector. Currently – a co-founder of a startup (Secfense) helping companies protect their users, by introducing any two-factor authentication method to any application without changing its code or database – in minutes, not weeks.