Multi-Party Relays (MPR) are a new mechanism for private Internet access combining the advantages of VPNs and Tor. The most widespread MPRs are INVISV Relay (Android) and iCloud Private Relay (Apple). Possible aspects of the master thesis are:
- Security analysis of the used Oblivious DNS over HTTPS protocol
- Privacy/comparison analysis of INVISV and Private Relay
- Performance analysis of MPRs and comparison with Tor