Recently, China Telecommunication Technology Labs (CTTL) issued the mobile intelligent terminal security capability certificate to the X Fold and X Note mobile phones of Vivo Mobile Communications Co., Ltd. (hereinafter referred to as "vivo"). Both products have passed the "Mobile Smart Terminal Security Capability Grading Test" and become mobile phones that meet the five-level security capability requirements.

According to TAF-WG4-AS0015-V1.0.0:2018 "Technical Requirements for Security Capabilities of Mobile Intelligent Terminals" and TAF-WG4-AS0016-V1.0.0:2018 " Test Methods for Security Capabilities of Mobile Intelligent Terminals", CTTL Terminal Labs conducted a comprehensive test and evaluation, including a total of 84 evaluation items, ranging from hardware security capabilities, operating system security capabilities, application layer security requirements, The requirements for peripheral interface security capabilities and user data protection security capabilities are put forward at five levels, and terminal security capabilities are divided into five levels according to basic security assurance, implementation difficulty, and special security capabilities, of which the fifth level is the highest level.

After evaluation, the two mobile phones, X Note and X Fold, have excellent performance in five aspects: hardware security capabilities, operating system security capabilities, application layer security requirements, peripheral interface security capabilities, and user data protection security capabilities, and have reached the evaluation level requirements of "Mobile Smart Terminal Security Capability Level 5".

CTTL Termianl Labs is committed to the security of mobile intelligent terminals and application software and the protection of users' personal information, providing information security and user personal information protection evaluation services for the mobile Internet industry.

For any inquiries, please contact: ifs@caict.ac.cn