数据保护 (shùjù bǎohù): This term refers to data protection, which involves safeguarding personal information from unauthorized access.
个人信息 (gèrén xìnxī): This term refers to personal information, such as name, address, and phone number.
盗窃身份 (dàoqiè shēnfèn): This term refers to identity theft, which is the illegal use of someone else's personal information for fraudulent purposes.