To perform the combination ctrl + Alt + Del through an RDP client you have to do:
ctrl + Alt + End
Ctrl Alt Delete through an RDP client
Romain Drouche
System Architect | MCSE: Core Infrastructure
IT infrastructure expert with over 15 years of field experience. Currently a Systems and Networks Project Manager and Information Systems Security (ISS) expert, I use my expertise to ensure the reliability and security of technological environments.