lilo security (was: xaritwmeno kernel panic )

[Stelios Bounanos]

Thalis Kalfigopoulos <tkalfigo at alexandros.csd.auth.gr> wrote:
> Mia kai gyrise h kouventa sto lilo...
> Diavasa kapou gia mai parametro restricted.
> Sto man page tou lilo leei liga pragmata.
> Ypoti8etai oti orizeis passwd wste an exeis delay sto lilo na mhn mporei o allow na dwsei extra parametrous xwris kwdiko.
> Einai gia na prostatepsei apo ***** tou styl
> lin sh="/bin/init"

Mallon ennoeis init=/bin/sh?

> 
> 3erei kanenas thn syda3h?
> 

Apla, meta to `password=foo' bazeis `restricted'
Etsi, password 8a zhth8ei mono an kapoios prospa8hsei na dwsei 
parametrous sto lilo.

Px.

image=/boot/vmlinuz
        label=linux
        root=/dev/hda1
        read-only
        password=secret
        restricted

Fysika prepei to /etc/lilo.conf na exei permissions 0600.
Kai gia mikrh extra asfaleia, kane disable to booting from floppy apo
to BIOS, bale password sto BIOS kai narkes gyrw apo to kouti! :-)

Filika,
sb.

--
 "Men of lofty genius are most active
        when they are doing the least work".
                           -- Leonardo da Vinci


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