https://blog.wongcw.com/2021/10/14/%e8%98%8b%e6%9e%9c%e5%85%ac%e5%8f%b8%e9%87%8d%e7%94%b3ios%e6%af%94android%e6%9b%b4%e5%ae%89%e5%85%a8%e7%9a%84%e9%87%8d%e8%a6%81%e5%8e%9f%e5%9b%a0%e6%98%af%e4%b8%8d%e5%85%81%e8%a8%b1%e5%81%b4%e8%bc%89a/
蘋果公司重申iOS比Android更安全的重要原因是不允許側載App