- "The first wall is the absence of a free, scoped API... The second wall is the lack of delegated access... The third wall is the absence of scoped permissions..."
Terms & Conditions apply
，这一点在谷歌浏览器中也有详细论述
watch him build computers and debug bullshit. At 12, I had Windows ME
Что думаешь? Оцени!
The MAC is in the header because the controller needs to identify the device before decrypting. Encryption keys are per-device, assigned during adoption, so the controller has to know which device is talking before it can look up the right key. Not a security oversight, just a practical requirement. But it means you can route inform traffic without touching the encryption at all.