KB5121767 Enables Additional UCPD.sys Features on Windows 11 Enterprise
For quite some time, Microsoft did not enable several of the UCPD.sys features described in my previous blog posts on Windows 11 Enterprise. This was […]
UCPD
UCPD.sys – UserChoice Protection Driver Part 2
In my previous blog post, I explained the functionality of the UCPD.sys driver when it was at version 2.1. Since then, Microsoft has updated the […]
UserChoiceLatest – Microsoft’s new protection for file type associations
When I wrote the article about UCPD.sys, I had already noticed the references to the UserChoiceLatest registry key, and in earlier versions, even to UserChoicePrevious. […]
UserChoice Protection Driver – UCPD.sys
UPDATE 05.10.2024: Microsoft has updated UCPD.sys multiple times since my initial blog post. The current version is 3.1, and it blocks the following executables from […]