REALE EnBEnTDenSnuenreennngan Fr Sac a i re a Ge a Sa IT Security Certification Center C ertificate m eGlobal Systems Co., LTD. NL ® CubeOne V3.0 Type of Product : DB Encryption Protection Profile Conformance : Korean National Protection Profile for Database Encryption V1.1 (KECS-PP-0820a-2017) Evaluation Facility : Korea System Assurance Version and Release Number : rev.0025 Certification Report Identifier: KECS-CR-23-70 Certification Number : KECS-CISS-1276-2023 Date Issued #November.29, 2025 Evaluation Assurance Level : PP Compliant Expiry Date : November 29, 2028 ( The IT product identified in this certificate has been evaluated at approved evaluation facility established under the Korea IT Security po Ze Evaluation and Certification Scheme using the Common Methodology for IT Security Evaluation, Version 3.1 R5, for conformance to the Common Criteria for IT Security Evaluation, Version 3.1 R5. This certificate applies only to the specific version and release of the product in its evaluated configuration and in conjunction with the complete Certification Report. The evaluation has been conducted in accordance with the provisions of the Korea IT Security Evaluation and Certification Scheme and the conclusions of the evaluation facility in the evaluation technical report are consistent with the evidence adduced. This certificate is not an endorsement of the IT product by the ITSCC or by any other organization that recognizes or gives effect to this certificate, and no warranty of the IT product by ITSCC or by any other organization that recognizes or gives effect to this certificate, is either expressed or implied. Director of IT Security Certification Center, Republic of Ko Se! Te TTT TT TTT UT