The goal of REMME is to build a distributed Public Key Infrastructure (PKI) management on top of the x.509 standard using Blockchain. It's the security-focused solution for authentication of employees, customers and smart devices, that lets businesses protect user accounts from stealing and provides secure access to sensitive data. Instead of a password, REMME provides a specific SSL certificate for each device and browser. The certificate data is managed on Blockchain, so a fake certificate will never work. Inbuilt 2FA options are based on widely spread apps and work with bots, developed for the most popular messenger apps. Instead of messangers, a dedicated mobile app could be used for 2FA according to internal security policies.