G
Guest
I cannot update defender from behind a firewall, what port must be open?
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B
Bill Sanderson
TCP, 80.
However, this may not be the whole story.
Is Autoupdate in any way restricted on your network?
Is there a WSUS server present?
Does WindowsUpdate work? Have you tried it?
However, this may not be the whole story.
Is Autoupdate in any way restricted on your network?
Is there a WSUS server present?
Does WindowsUpdate work? Have you tried it?
G
Guest
Strange 80 is allowed, WSUS is deployed and working, but we use a proxy. PC's
who want to use the update site from microsoft are not allowed they should
use the WSUS.
In the firewall logs I do not see any blocking.
who want to use the update site from microsoft are not allowed they should
use the WSUS.
In the firewall logs I do not see any blocking.
G
Guest
Must I configure WSUS for this?
thx,
Marcus
thx,
Marcus
Bill Sanderson said:TCP, 80.
However, this may not be the whole story.
Is Autoupdate in any way restricted on your network?
Is there a WSUS server present?
Does WindowsUpdate work? Have you tried it?