Security hole ???

[Alejandros Diamandidis]

"Theodoros Orfanidis" <teo_orfan at hotmail.com> wrote:
>Exete akousei gia kati EXT2TOOLS gia DOS? Kati programmatakia gia DOS pou
...
>Exo dokimasei na antigrapso to arxeio /etc/ppp/pap-secrets sto fat32 kai den
...
>linux mas aneta xoris na kanei login apo linux, aplos xrhsimopoiontas mia
>boot disketa DOS. 

De xreiazetai DOS! Kai to Linux mporei na bootarei apo disketa.
Epishs an h grammh entolwn tou pyrhna einai xwris password, yparxei
mia poly eykoloterh lysh gia na sou paroun ta arxeia. Des parakatw.
Ayto pou xreiazetai einai:

1. Bazeis to BIOS na bootarei apo to sklhro kateytheian,
   xwris na psaxnei sth disketa.

2. Bazeis password sto BIOS, gia na mhn mporei na to allajei
   o opoiosdhpote

3. Bazeis sto lilo.conf tis parametrous `password=...'
   kai `restricted' (gia perissotera, `man lilo.conf')
   giati alliws mporei o kathenas na dwsei, px,
   `init=/bin/bash' sth grammh parametrwn toy phryna.

>parxei kapoios tropos na prostatepso tetoia arxeia 'h
>akomh kai oloklhro to partition xoris na epireastoun ta permissions sto
>linux?

Gia megalyterh prostasia prepei na ginetai kati me kryptografhmena
systhmata arxeiwn, alla den jerw leptomereies.

-- 
Alejandros Diamandidis * adia at egnatia.ee.auth.gr
--
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