[CentOS] Reseted net statistics

happymaster23 happymaster23 at gmail.com
Sun May 11 16:01:05 UTC 2008


Thank you for answer,

you are right, word "impossible" I should write with quotation marks ;), but
I think, that if I say that I´m using private key (attacker can discover
this very simply) only from my IP (this is, I think, only information
saying: "try rader some much less secured machine") and allowed is only root
is another sort of informations: "try rader less secured machine". But if
you know how this sort of informations can help please be more accurate.

I had a big discussion about logging with another user and using su and I
was discovered, that there are two very big sides: one side is convinced
that this is big security improvement, but second side saying, that this is
vain effort.

2008/5/11 Filipe Brandenburger <filbranden at gmail.com>:

> On Sun, May 11, 2008 at 5:56 AM, happymaster23 <happymaster23 at gmail.com>
> wrote:
> > but its impossible to break my server
>
> These days it's very hard to state that. I would not bet any money on
> it. The only way to be really sure the server cannot be hacked is to
> disconnect the network cables (and maybe the power cables too!)
>
> > I´m using private key allowed only from my IP and in AllowUsers
> > is only root) so I don´t know, how is this possible.
>
> Consider using AllowUsers to a user other than root and then using
> "su" for extra protection.
>
> Also consider that if you tell someone exactly what security measures
> you are taking, that would help them come up with a strategy on how to
> attack you.
>
> Filipe
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