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InfluxDB
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Ethernet cards and tcp/ip stacks are available.
ip65 (https://github.com/cc65/ip65) for the 6502 supports 3 chips, 6 cards, and 3 platforms (Apple II, Atari, and C64).
For under $5 you can buy a wiznet chip that has an onboard hardware tcp/ip stack.
According to people at CryptoAncienne (https://github.com/classilla/cryanc), a 25MHz 68030 needs about 22 seconds of maths to handshake a modern TLS server. During that time, most servers close connection.
So on an 1MHz 6502, I think it'd be minutes just for handshaking.
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