Re: Security Problem
Robin Galyan ( Robin@nxs.net )
Thu, 24 Apr 1997 14:29:43 -0400
one thing that will shut many of them off is only allow one login at a
time per account!
___
Dale E. Reed Jr. wrote:
>
> Franco Nogarin wrote:
> >
> > Hi, I have a big problem.
> >
> > 1. It is well known in our area that we are "Easy to steal Internet From". I was rather shocked when I heard this, after several hours of pouring through logs and spot checks on modems, I have discovered only one thing which may or may not be the cause.
> >
> > We have 10 modems on our portmaster2e, 8 for public dialup on a hunt and peck with a base number of 872-5508, we also have one staff modem on a seperate line of 872-4437, and last but not least my administration modem on 872-5508 an unlisted private line.
> >
> > Some callers are starting to use this line, how this is I dont know, but I need a way to limit the admin modem on the portmaster to only accept calls from two or three SAs. This will solve my modem problem.
>
> RadiusNT 1.19.00 has the sever port access control that will solve this.
>
> > As to the security issue, is anyone aware of a way to hack into radius/emerald, or of a bad configuration that will allow free access???
>
> They could be talking about concurrency control. LIke buying one
> account
> and having several people use it.
>
> --
> Dale E. Reed Jr. (daler@iea.com)
>