Hi,
HTTPS protocol for CRT/CRL will not work because CryptoAPI will permanently fail to fetch this URL.
https://learn.microsoft.com/en-us/answers/questions/169840/how-can-i-configure-cdp-with-https.html
https://www.sysadmins.lv/blog-en/designing-crl-distribution-points-and-authority-information-access-locations.aspx
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Best Regards,