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Changing Information Technology

Founded in April 1998, Changingtec is one of the professional software companies of the Wistron Group. Focusing on the development of network security and document image products, Changingtec is now the leader in domestic information security and the paper documents computerization industry. It is well known for its excellent key technologies as well as system integration, joint development, and strategic alliance business models. Addressing actual customer requirements against network security, Changingtec has developed and launched a wide range of products including: Certificate Authority (CA) for certificate management, Registration Authority (RA) for certificate registration, Secure Server (SS) for transaction security control, Validation Authority (VA) for multi-certification verification, Single Sign-On (SSO) for single sign-on, Mobile Secure Server (MSS) for mobile security control, Mobile One-Time Password (MOTP), myPass, and GuardKey.