Dream Security co., Ltd., an authentication security company, offers authentication and security solutions. It provides authentication, integrity, confidentiality, and non-repudiation through PKI infrastructure, such as Magic RootCA, Magic CA, Magic RA, Magic OCSP, Magic SCVP, Magic TSA, and Magic LTVS; cryptographic technologies, including verified cryptographic modules and quantum-resistant cryptography for quantum computer environments, which include Magic Crypto, Magic QCrypto, Magic TLS for PQC, and Magic QKMI; data security through encryption key management comprising key to key data encryption and decryption, Magic DBPlus, Magic KMS, and Magic CryptoBox; mobile security solutions to protect key information in the mobile environment and provide a secure smartphone environment through user authentication, such as Magic mVaccine, Magic TrustAPP, Magic vKeypad, Magic MRS, Magic xSign, Magic SE, and Magic mOTP; convenience, security, and efficiency through user authentication and access rights, such as Magic Line for Web, Magic FIDO, Secu Face, Magic DID, Magic SDP, Magic SSO, Magic EAM, Magic IAM, and Magic MFA; and an e-paperless environment by incorporating electronic document security technology into PKI, such as Magic TSA AR, Magic LineMD, Magic XMLSecurity, and Magic DVCS. The company also offers security solutions, including private authentication system, quantum cryptography, authenticity of electronic documents, and dream matter certification. In addition, it offers zero trust, a solution that creates a safe work environment through pre-authentication and post-connection; and multifactor authentication solutions. Further, the company provides services, including mobile phone verification, integrated relay for simple authentication, dream certification, smart joint authentication, and face recognition. Dream Security co., Ltd. was founded in 1998 and is based in Seoul, South Korea.