Dynamic OTPs for Secure, Flexible Group Environments
Enhancing Cybersecurity with "Moving Trees"
Tags: Singapore University of Technology and Design, Singapore, Computing Technology, Consumer Goods & Services
SUTD researchers have introduced a dynamic tree-based one-time password (DGTOTP) scheme to enhance cybersecurity, addressing limitations of traditional OTP methods. The technology supports secure authentication in changing group environments, with minimal computational load on small devices. Applications include collaborative workspaces and online communities requiring secure and flexible access. This system’s dynamic structure allows users to join or leave without disrupting security or efficiency. It advances user privacy and security, aiming to reduce vulnerabilities found in existing OTP protocols.
IP Type or Form Factor: Software & Algorithm
TRL: 3 - proof of concept with needs validated
Industry or Tech Area: Computing Security; Retail & E-Commerce
