Wi-Fi

Video Activity
Join over 3 million cybersecurity professionals advancing their career
Sign up with
Required fields are marked with an *
or

Already have an account? Sign In »

Time
1 hour 35 minutes
Difficulty
Intermediate
CEU/CPE
2
Video Transcription
00:00
>> [MUSIC] This module is
00:00
dealing with the Gaia-embedded Wi-Fi.
00:00
Some of the appliances have
00:00
Wi-Fi capabilities, others do not.
00:00
These are some of the new features
00:00
with the wireless models.
00:00
There's a fair amount of Wi-Fi enhancements in R80.20.
00:00
If you notice, the 1470, the 1490,
00:00
and the 1550 models are all based on
00:00
the 802.11ac Wave 1,
00:00
where the 1590 model is based on 802.11ac Wave 2.
00:00
You can see a lot of enhancements in streams,
00:00
modulation, MIMO types,
00:00
antenna gain, and more.
00:00
For more information, you can visit sk157412.
00:00
In addition to that, we have
00:00
Wi-Fi monitoring for wireless active devices.
00:00
We can track the devices that are connected,
00:00
their signal strength, the
00:00
channel that they're using, and more.
00:00
Wi-Fi monitoring for access point.
00:00
We can monitor all Wi-Fi environment
00:00
to identify overlapping channels,
00:00
which frequencies are being used, and signal strength.
00:00
Then we can view nearby access points by their SSID,
00:00
their MAC addresses, channel frequency, and more.
00:00
Very useful when deploying your wireless network.
00:00
We also have the capability of Wi-Fi region mechanism.
00:00
Typically, that's going to be configured by
00:00
a proprietary femur piece known as blob,
00:00
but we are configuring by the license instead of blob.
00:00
If the customer needs to change the region,
00:00
they can send the device back
00:00
to the hub to get the correct one.
00:00
In many cases, Wi-Fi region issues can be
00:00
quickly solve based on updating license information.
00:00
If there's a mismatch between
00:00
the license and selected country,
00:00
that's usually a pretty easy fix.
00:00
Using the license information instead of
00:00
the blob is a much preferred method.
00:00
This concludes our Wi-Fi module.
00:00
[MUSIC]
Up Next