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我想，加密就像某種編碼系統

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00:00:04,460 --> 00:00:06,540
使東西更加安全

3
00:00:06,540 --> 00:00:08,339
給人有種破譯密碼的印象

4
00:00:08,339 --> 00:00:09,529
而且相當複雜

5
00:00:09,529 --> 00:00:11,479
某種加諸於系統上的保全機制

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00:00:11,479 --> 00:00:12,599
加密的定義是

7
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不單只是傳遞簡單明瞭的訊息

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而是將檔案的格式轉變成

9
00:00:18,740 --> 00:00:20,139
你得擁有解密的金鑰

10
00:00:20,139 --> 00:00:23,199
才能解鎖資料並查看的程度

11
00:00:23,199 --> 00:00:26,130
看來我並不怎麼喜歡我的裝置id

12
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保障你整體的通訊自由