Updating time capsule firmware
It is intended as guidance beyond certification requirements, to assist in building efficient and secure processes for creating and managing Secure Boot Keys.
This is important because UEFI Secure Boot is based on the usage of Private Key Infrastructure to authenticate code before allowed to execute.
But the beamforming antenna array is smarter — it knows where an 802.11ac device is on the network.
Then Air Port Extreme targets its signal to that device.
That means it transmits at both the 2.4GHz and 5GHz frequencies at the same time.
So no matter which band your wireless devices use, they’ll automatically connect to the best available band for the fastest possible performance.
The following list of security features lets you judge how secure a router can potentially get.You also get double the channel bandwidth, with 80MHz‑wide channels providing more room for more data to flow faster than ever.And if you have 802.11a/b/g/n devices, Air Port Extreme maximizes that connection as well.Mode: Field Test You will then be taken to a page providing many current information detailing your cell connection.Note that when you are in this mode, the signal strength bar on the top-left corner becomes a negative number.