美国要求签证申请人分享过去5年社交媒体用户名, U.S. requires visa applicants to share past five years of social media usernames to boost security.

现在,美国政府要求签证申请人,包括尼日利亚人,提交过去五年的社交媒体用户名,作为申请的一部分。 The U.S. government now requires visa applicants, including Nigerians, to submit their social media usernames from the past five years as part of their application. 这项政策旨在加强国家安全,让领事官员审查申请人的在线活动。 This policy, aimed at enhancing national security, lets consular officers review applicants' online activities. 不遵守可能会导致拒发签证或今后的申请问题,尽管这已引起对隐私和言论自由的关切。 Not complying may lead to visa denial or future application issues, though it has sparked concerns over privacy and freedom of expression.