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資料視覺化與知名行動通訊APP之安全性疑慮

Shouko
October 31, 2014

 資料視覺化與知名行動通訊APP之安全性疑慮

台大資管系 Innovation Café

Shouko

October 31, 2014
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  1. Mobile Instant Messaging App Market 調查機構 Ovum 預測 經⾏行動通訊App傳送的訊 息數將由2013年的27.5兆

    則成⾧長到71.5兆則 year messages (in trillion) Ovum: “Social Messaging” Apps Not Just a Fad, Will Reach Two Billion User Mark by End of 2014 http://www.trutower.com/2013/11/29/ovum-instant-messaging-app-market-growth-2013-and-2014/
  2. Suggestions • 降低精度 • 修剪傳送的 location data • 添加 random

    offset ⾄至資料 • local database 加密處理 • 使⽤用 geohash 編碼