Re: [討論] Face ID 的安全性!
看板MobileComm作者waterfall (Valar Morghulis)時間8年前 (2017/09/13 19:14)推噓8(9推 1噓 44→)留言54則, 13人參與討論串2/7 (看更多)
※ 引述《addison123 (鄉下小鮮肉)》之銘言:
: 蘋果重新定義了臉部辨識系統,
: 從原本的平面2D進到3D臉部辨識,
: 號稱安全性大大提升,
: 但本魯還是要說生物辨識系統的安全性,
: 始終比不上密碼來的安全!!
: 生物辨識只是噱頭求快速而已!
: 只要一失去意識生物辨識安全性大大降低,
: 任何人都可輕易解鎖你的手機!
: 所以再次呼籲大家重要資料還是上密碼最安全!
: -----
: Sent from JPTT on my OPPO X9079.
FACE ID
基本上來說是個整合各種方案的結果
可想的是光一張臉的資料庫會很龐大
雖然幾秒內的辨識程序
後台計算量卻超大
但是因為安全性
資料庫跟運算都存在手機
理論上用的愈久
辨識度會愈高
但因為不能轉移
所以換手機或只是將手機重灌
可能都要重新學習
指紋的好處是有10支可以運用
有的手機用不同的手指
會看到不同內容
對某些人來說蠻實用的
不過face id有沒辦法察顏觀色
看出主人現在不想顯示或使用哪些功能
以後如果做得到的話
這就比指紋強太多了
發表會現場示範失敗
可以看做低光環境下
3D相機作用不了
只能依賴寬容度相對低的IR
只能說APPLE這次為了營幕下指紋採用amoled
結果卻做不出來,
只好重新定義臉部辨識
方案再好
感覺還是不上不下
沒有以往蘋果發表產品時
總是讓人家覺得
原來還可以做到這樣的讚嘆
--
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