【科技世界】網絡追踪
Target customer and human resources (HR) concept, beautiful bokeh in background. Man hold target customer, employee (or another business person) in hand. Source: Getty images
只要開著手機或上網,就有機會被人追踪到我們身處何方。有誰有興趣追踪我們呢?可以避免被追踪嗎?請聽科技專業人士羅徵永先生講解。
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