[vitus]

> Other than visual changes, what new functionality does Windows 11 actually have that Windows XP didn't have?

Modern crypto ciphersuites that aren't utterly broken? Your best options for symmetric crypto with XP are 3DES (officially retired by NIST as of this year) and RC4 (prohibited in TLS as of RFC 7465).

(And if you think 3DES isn't totally broken by itself, you're right... except for the part where the ciphersuite in question is in CBC mode and is vulnerable to BEAST. Thanks, mandated ciphersuites.)