Every time I've investigated one of those "lite" things, it turns out that they basically break more than they fix, all in the name of removing "bloat"*.
If security is your issue, there are better ways of reducing your attack surface** and improving your security posture*** than deliberately breaking the host operating system.
The whole Windows Lite thing ends up religiously serving the Great God Bloat Removal* - it's reminiscent of the olden days on OS X, where every troubleshooting process started with "zap the PRAM!", even though the PRAM was involved in only a very tiny subset of Mac problems, and unnecessarily zapping it would reset a bunch of stuff you'd rather not reset if you didn't have to.
If security is your issue, there are better ways of reducing your attack surface** and improving your security posture*** than deliberately breaking the host operating system.
The whole Windows Lite thing ends up religiously serving the Great God Bloat Removal* - it's reminiscent of the olden days on OS X, where every troubleshooting process started with "zap the PRAM!", even though the PRAM was involved in only a very tiny subset of Mac problems, and unnecessarily zapping it would reset a bunch of stuff you'd rather not reset if you didn't have to.