PQC Route from the Spanish company Mumken is a Zero Trust remote access solution that lets employees and suppliers reach services on remote networks. It has three components: PQC Core on the user's device, PQC Link as an intermediate node that creates routes and audits connections, and PQC Host in the remote network. Both ends open outbound connections, so no inbound ports need to be opened. The connection combines classical and post-quantum cryptography, with additional point-to-point encryption. Access can be restricted by user, time window and service, and sessions are logged.
Mumken is based in Tres Cantos, Madrid. Its website names no non-European parent company. On the product page the vendor states that version 2.5.5.0 is qualified in the Spanish CCN CPSTIC catalogue, at ENS High level. The pages do not say whether PQC Link is hosted by the vendor or by the customer; ask this before deployment, because it determines which jurisdiction applies to connection metadata and session logs.