[HECnet] Disallow system from dz lines (OpenVMS/VAX 7.3)

[Mark J. Blair]

> On Dec 19, 2021, at 3:18 PM, Supratim Sanyal <supratim at riseup.net> wrote:
> 
> BTW Josh Dersch (I don’t know if he is here) posted this on Facebook. I logged in and couldn’t resist dropping a shell script to telnet to my DZ. that’s the driver for this sudden worry about security.
> 
> “ It was getting cold here in the basement today so I fired up the 11/750, running 4.3bsd-quasijarus.  If anyone wants to play around with it, ssh to vax750 at yahozna.dyndns.org (pw: vax750) and then login again as "guest"... tell your friends!”

Thanks for forwarding that! I'm not on FB. I just logged in, noticed that folks seemed to be saying "hi" by editing files, so I joined in the fun. Yay! That was fun.

-- 
Mark J. Blair, NF6X <nf6x at nf6x.net>
https://www.nf6x.net/