[Info-vax] VSI OpenVMS Hobbyist Program Announced.
Steven Schweda
sms.antinode at gmail.com
Thu Jul 4 18:54:15 EDT 2019
> Security by obscurity has never been a good idea and
> very seldom successful.
Apparently, our definitions of "good idea" and
"successful" differ considerably. See previously reported
figures.
> If they can find a server on a never used before IP address
> that has not had a name assigned in the DNS system in just a
> few minutes how long would you expect it to take to find all
> the open ports?
DNS is not required when trying (almost) all IP addresses.
The point was not that using non-standard ports confers
invulnerability, only that it stops the vast majority of
annoying break-in attempts. For which, the evidence is clear
and unequivocal. It's not complicated. What I fail to
understand is why this is not clear to anyone.
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