Can we block certain ports and IP's via Intune which may be vulnerable on open network like Wi-Fi and other public networks when end users are connecting their work devices to it?

Vinod Survase 4,786 Reputation points
2023-10-28T17:15:51.82+00:00

Can we block certain ports and IP's via Intune which may be vulnerable on open network like Wi-Fi and other public networks when end users are connecting their work devices to it?

For example: RDP port and any others which should be blocked

Microsoft Security | Intune | Security
Microsoft Security | Intune | Configuration
Microsoft Security | Intune | Other
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  1. Crystal-MSFT 53,991 Reputation points Microsoft External Staff
    2023-10-30T02:23:20.61+00:00

    @Vinod Survase, Thanks for posting in Q&A. In Intune, we can only configure firewall policy to set firewall rule to block ports or IP address on windows device. Here is a link for your reference:

    https://learn.microsoft.com/en-us/mem/intune/protect/endpoint-security-firewall-profile-settings

    However, it's important to note that blocking certain ports and IPs may impact the functionality of certain apps or services. It's recommended to thoroughly test any changes before implementing them in a production environment.

    Meanwhile, based on my researching, I find some articles describe we can control mobile device access to corporate resources using Conditional Access based on risk assessment. You can read them to see if they can help on your scenario:

    Hope the above information can help.


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