Windows 10: If I block an app from accessing the Internet, could the app still circumvent the block?

https://i.imgur.com/tflADmk.png

I use the Windows Defender Firewall (shown above) to block a password manager from accessing the Internet via Inbound/Outbound Rules. Not because it's some shady manager, but because of extra security precaution.

If I block an app's executable, is it possible for the app to run another executable and access the Internet? Or is Windows 10 smart enough to block the entire chain of events?

I'm not familiar with the details of how this exactly works, and the level of reliability in the blocking mechanism.

submitted by /u/EXEsafe
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:)

 

blocking apps

Hi,

Thank you for posting your query on Microsoft Community.

I suggest you to follow the below steps and check if it helps:

• Log in to https://familysafety.microsoft.com/ using your Microsoft Email account.
• Find the user that is correspond to the computer account on the Windows that you are having issue with.
• Click on "App Restrictions".
• Under App Restrictions, click on "App list".
• Here, you can Allow or Block the Apps/Games that you want.

Please let us know if you need further assistance.

Thank you.

 

Windows Security - Controlled Folder Access - Recently Blocked App List

Hello,

I thank you for your response. I know how to add and remove apps to and from the controlled folder access. My question is how to remove an app from the "Recently Blocked Apps" list. In Windows 1809 they made it easier to add apps to the controlled folder
access without having to navigate to the exe. They added a Recently Blocked Apps list you can select from. The steps for Windows 1809 are:

1. Open the Windows Security and click/tap on the Virus & threat protection icon.

2. Click/tap on the Manage ransomware protection link under the Ransomware protection section.

3. Click/tap on the Allow an app through Controlled folder access link.

4. Click/tap on Yes when prompted by UAC to approve.

5. Click/tap on Add an Allowed App (+) sign

6. Click or tap Recently Blocked Apps from the drop down menu. (NEW)

7. Click or tap on the (+) button for the app you want to add from the list. (NEW)

It is this Recently Blocked Folders List I am trying to edit to remove apps I have not authorized and that have been deleted from my PC and are still in this list. I know you can select an allowed app from the controlled folder access list and you will
see a REMOVE button, which in 1809 will put the app back in the Recently Blocked Apps list if it was there originally. But that same process does not work on the Blocked Apps list.

My question still remains:

How do you delete an app from the "Recently Blocked Apps" list in Windows Security for Windows 1809?

 

Family Safety App Blocking Not Working

Hi Mike,

Let's make sure that the apps you mentioned are properly blocked to ensure that your kids will not be able to access it. To do that , follow the steps below:

• Log in to your Family Safety account.
• Click App, games & media.
• Toggle on the Block inappropriate apps and games option.
• Under Limit apps, games, and media from Store, click the drop-down list to adjust the restriction.
• In the Blocked apps & games list, check if Google Chrome is included.

Let us know if your child is still able to do some search even though it's already blocked so we can further assist you.

Regards.