@hackernews@die-partei.social

We found that middleboxes
are responsible for the majority of responses with no real ser-
vices. We also showed that a significant fraction of services
are also located on unexpected ports. For example, 97% of
HTTP and 93% of TLS services are not located on ports 80
and 443, respectively. Worryingly, unexpected services often
have weaker security postures than those on standard ports.