[Beowulf] A careful exploit?

[Robert G. Brown]

On Thu, 13 Jun 2019, Jonathan Engwall wrote:

> I did not see Robert Brown's reply until J?rg Sa?manshausen quote the entire
> thing.It's all gone now. I got rid of the netgear router too. My policies
> are Drop and my rsa keys are specific. It works perfectly when nobody slips
> in.
> "Hang a console on it" this sound fscinationg. Consoles give me trouble.
> I will read up on it.

In the old days -- and I'm a relic of the old days;-) -- one did
EVERYTHING from a console.  Even now I do most of my systems work from a
tty interface, basically an xterm.

It's a lot harder to manage now, since serial ports are dead... if the
particular problem you're trying to debug is the network...

    rgb

> Thank you.
> Jonathan Engwall.
> 
>

Robert G. Brown	                       http://www.phy.duke.edu/~rgb/
Duke University Dept. of Physics, Box 90305
Durham, N.C. 27708-0305
Phone: 1-919-660-2567  Fax: 919-660-2525     email:rgb at phy.duke.edu