Avatar of Dan Boyle
Dan Boyle
 asked on

Whitelist inbound office365 IP addresses

Is there a definitive list of inbound Office365 IP addresses that will try to connect to our WAP server (in a DMZ) that is going to be used for ADFS? The security team are asking whether it is possible to lock down what IP addresses can connect to the server at a firewall level, or is this not achievable?

I am new to ADFS and O365
Microsoft 365SecurityHardware FirewallsNetwork Security

Avatar of undefined
Last Comment
masnrock

8/22/2022 - Mon
ASKER CERTIFIED SOLUTION
masnrock

Log in or sign up to see answer
Become an EE member today7-DAY FREE TRIAL
Members can start a 7-Day Free trial then enjoy unlimited access to the platform
Sign up - Free for 7 days
or
Learn why we charge membership fees
We get it - no one likes a content blocker. Take one extra minute and find out why we block content.
Not exactly the question you had in mind?
Sign up for an EE membership and get your own personalized solution. With an EE membership, you can ask unlimited troubleshooting, research, or opinion questions.
ask a question
SOLUTION
btan

Log in or sign up to see answer
Become an EE member today7-DAY FREE TRIAL
Members can start a 7-Day Free trial then enjoy unlimited access to the platform
Sign up - Free for 7 days
or
Learn why we charge membership fees
We get it - no one likes a content blocker. Take one extra minute and find out why we block content.
Not exactly the question you had in mind?
Sign up for an EE membership and get your own personalized solution. With an EE membership, you can ask unlimited troubleshooting, research, or opinion questions.
ask a question
Dan Boyle

ASKER
I think they are after a list of IP addresses that will be connecting to us, rather than what we will be connecting to in this instance - is there a definitive list?
SOLUTION
Log in to continue reading
Log In
Sign up - Free for 7 days
Get an unlimited membership to EE for less than $4 a week.
Unlimited question asking, solutions, articles and more.
SOLUTION
Log in to continue reading
Log In
Sign up - Free for 7 days
Get an unlimited membership to EE for less than $4 a week.
Unlimited question asking, solutions, articles and more.
masnrock

Answered
Experts Exchange has (a) saved my job multiple times, (b) saved me hours, days, and even weeks of work, and often (c) makes me look like a superhero! This place is MAGIC!
Walt Forbes