Many organizations need to provide authentication for users and devices that are located on a network
that is external to the organization.
In most cases, allowing clients to access and have a server located on an internal network directly
from from the Internet is an acceptable security risk.
It is recommended and a first proxy to allow clients of the Internet to access their first.
And the first Brooks is a reverse BROOKS that is in an ad for a specific perimeter network.
Clients from the Internet communicate with the first brooks in the Perimeter Network instead of directly
with the aid of a server.
The ADA offers Brooks to mitigate the risks associated with Internet connectivity for efforts.
Please know that the term Adair first Brooks referenced here is a generic term for a server that provides
indirect network connections to the Federated Servers, and it is not a direct reference to the adverse
proxies server in Windows Server 2012.
No authentication process.
An internal affairs server uses Windows authentication to prompt for authentication.
This works well for internal computers that are adjoined to the domain and can automatically boss workstation
credentials to it first to automate authentication.
This prevents users from seeing a request for authentication credentials when computers that are not
drawn to the domain communicate with it.
First, the web browser presents the user with the sign in prompt.
This sign in prompt.
Asks for a username and password, but provides no context.
When you use an idea first brought to an authentication web page is provided with computers that are
not joined to the domain.
This provides better compatibility than browser based Windows authentication for radio first clients
that are that use non Microsoft operating systems.
Also, you also can customize the web page to provide more context for users by adding a company logo,
for example.
During this resolution to provide seamless movement between internal and external networks, the web
application proxy uses the same host.
Name when accessing aid first internally and externally on the internal network.
The first host name resolves to the IP address of the internally defense server on the external network.
The ADF has hostname resolved to the IP address of the ADF first properly.
In both cases, the ADF first hostname is different from those of the computers that host the ADF as
rules.
And finally certificates.
The certificate used on an internal area of a server has a subject name that is the same as the host
name for any offense.
For example, if the first .88. com because the same hostname is used to access it first, internally
and externally through the first proxy, you need to configure the first proxy with the same certificate
as the ADF server.
If the certificate subject does not match the hostname, the first authentication will fail.
To help ensure that you have a certificate with the same subject name expert, the certificate from
the ADA first server and imported all the web application proxies server.
Remember to include the private key when you export the certificate.
Next up, we'll be talking about web application proxy authentication methods.