![[NRAO]](/icons/nraologo_ahb.gif){kind=icon}
(Is there) Life After Telnet?
What We're Doing
![[telnet and ssh connections]](no-telnet-4.png)
- INBOUND telnet stopped
- OUTBOUND telnet DANGEROUS!
- No SSH changes[1]
- SITE to SITE: no change[2].
- Original telnet deprecation was on July 1, 2002.
NOTE [1]: As of August 2008, ssh from outside is only permitted to the three login servers:
login.site.nrao.edu where
site is one of cv,
gb, or aoc.
NOTE [2]: Within a year from the presentation date, all
telnet daemons were disabled on all NRAO computers.