Hi all,

Are there statistics out there for the relative "popularity" of different application-layer protocols by network traffic (i.e. HTTP(S) vs SMTP(S) vs other protocols)? I realize it will be different from different vantage points (e.g. a transit provider vs a small residential ISP), but we'd love to find *any* sources of hard numbers out there.

I've tried to search for data, but the best I could come up with is at least ten years out of date.

Thanks in advance!

--

| Jeremy Gillula, Ph.D.
| Tech Projects Director
| Electronic Frontier Foundation
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