trust in Window

It's different between traffic as source or destination
So you can block or allow your server to listen to specific port or ip
Or allow other network devices to listen also to your server
So you can block traffic from your server to port 123
And allow it from your network to server

I'm talking about this setting.
Trust.png

still cannot get it, any example?

Suppose two domain,  DomainA  and DomainB

For user in DomainA can access resource (File, Exchange, SQL server) in Domain B but not in reverse way, what should I configure for incoming/outoging trust for DC in DomainA and Domain B respectively ?

Tks

Trust will go from Domain B to Domain A.  Domain B will the trusting Domain and Domain A will be the trusted Domain.

Outgoing trust (top one) users in the specified domain can be given access to resources in this domain
Incoming trust (bottom one). Users in this domain can be given access to resources in that domain.

 If you set an incoming trust from a remote domain, then users from your domain can logon to workstations in the remote domain and you can add them to NTFS and share permissions in the other domain.

On Domain A server (Top)
Outgoing trust  : Domain B

On Domain B server (Bottom)
Incoming trust : Domain B

Is it correct ?

Tks

Is there any typo mistake ? I need Domain user A to access resource in Domain B but not in the other way.

 On Domain A server
 Outgoing trust: Domain B
 Domain B users can be given access to resources in Domain A. So a User from domain B could logon physically to a PC in Domain A using either their UPN login or domain B\Username. Users from Domain B can be added to domain local groups in Domain A to access resources.

I'll try to explain the same in simple language. If you are trusting your friend then it's an incoming trust for your friend and it's an outgoing trust for you.

More over if you are trusting your friend then he can access your resources however you cannot access his resources because it's only one way and not both the ways..

Hope it's clear. More articles are available on http://www.itingredients.com

So, is the setting correct, tks

For user in DomainA can access resource (File, Exchange, SQL server) in Domain B but not in reverse way :

On Domain A server (Top)
 Outgoing trust  : Domain B

 On Domain B server (Bottom)
 Incoming trust : Domain B

It's simple, if Domain A is trusting Domain B then it's an incoming trust for Domain B and outgoing to Domain A.

In this scenario, Domain B can access resources of Domain A but Domain A cannot access resources of Domain B.

For user in DomainA can access resource (File, Exchange, SQL server) in Domain B but not in reverse way

What should I put on the attached two files ? Tks
DomainA-Server.png
DomainB-Server.png

Is that correct ?
DomainA-Server.png
DomainB-Server.png

Tks