Windows 10: Access to this pc has been blocked!

This subject was brought up back in June 2022. The message tells you to phone a certain number which is supposedly Microsoft Windows security. After searching the web for a solution, I hit alt/control/delete and then selected log out? Change user? I then restarted pc, and everything worked fine. I then followed up with a quick scan.

:)

 

IP accessing

How could a program on your computer block anything from accessing your router anyway?
The router itself has to block things, I'd suggest using simple NAT and forwarding ports you need, the rest will be blocked.

 

Block ALL Programs Except Allowed Ones

You can block programs using Windows Defender, for example (ignore the strange title):
Please Wait... | Cloudflare

E.g.

 

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?