Running a remote desktop session requires CPU and RAM. Running a full Norton scan requires CPU and RAM.
Norton Security is designed to lock down the local machine. If Norton detects unusual traffic patterns (like a remote control session from a different country), its "Intrusion Prevention System" may flag the session. chrome remote desktop and norton security
Norton Security offers excellent protection, but it treats remote access protocols with suspicion. Chrome Remote Desktop offers excellent accessibility but requires specific open ports to function. Getting them to play nice requires patience, but once configured, the result is a very secure, free remote working environment. Running a remote desktop session requires CPU and RAM