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Bypass a Computer Password on All Major Operating Systems

Postano: 11 svi 2010, 20:53
Postao/la csx
http://www.joetech.com/how-to-crack-the ... ng-system/
Linux
Finally, there is Linux, an operating system quickly gaining popularity in mainstream, but not so common you’re likely to come across it. Though Mac and Linux are both based on Unix, it is easier to change the password in Linux than it is OS X.

To change the password, turn on the computer and press the ESC key when GRUB appears. Scroll down and highlight ‘Recovery Mode’ and press the ‘B’ key; this will cause you to enter ‘Single User Mode’.

You’re now at the prompt, and logged in as ‘root’ by default. Type ‘passwd’ and then choose a new password. This will change the root password to whatever you enter. If you’re interested in only gaining access to a single account on the system, however, then type ‘passwd username’ replacing ‘username’ with the login name for the account you would like to alter the password for.
ovo sam isprobao i radi.. pa me zanima kak se zaštititi od toga? :D

Re: Bypass a Computer Password on All Major Operating System

Postano: 11 svi 2010, 21:08
Postao/la Grof
Šifra na GRUB !

i u BIOS-u onemogućiti CD Boot

Re: Bypass a Computer Password on All Major Operating System

Postano: 11 svi 2010, 21:20
Postao/la 4ndY
Mnoge distre čak zahtjevaju unošenje root zaporke prilikom single modea, dok druge upozoravaju na stavljanje zaporke na GRUB... tako da... 8-)

Re: Bypass a Computer Password on All Major Operating System

Postano: 11 svi 2010, 21:51
Postao/la csx
Grof je napisao/la:Šifra na GRUB !

i u BIOS-u onemogućiti CD Boot

"The program 'grub' is currently not installed." .. pretpostavljam da ono nije vodič za najnoviji grub? ili? :S

i kakve veze ima cd boot : /

Re: Bypass a Computer Password on All Major Operating System

Postano: 11 svi 2010, 21:52
Postao/la Suko
Pa da.
Staviš šifru na GRUB.
I manje-više si siguran.

Re: Bypass a Computer Password on All Major Operating System

Postano: 11 svi 2010, 21:57
Postao/la Suko

Re: Bypass a Computer Password on All Major Operating System

Postano: 11 svi 2010, 23:12
Postao/la jjj
Decentne distribucije po defaultu traže password za single user mode. kava

Re: Bypass a Computer Password on All Major Operating System

Postano: 12 svi 2010, 11:25
Postao/la tartaglia
Ako se zelis zastiti od covjeka koji ima fizicki pristup kompu, moras kriptirat :)

Re: Bypass a Computer Password on All Major Operating System

Postano: 12 svi 2010, 11:51
Postao/la 4ndY
tartaglia je napisao/la:Ako se zelis zastiti od covjeka koji ima fizicki pristup kompu, moras kriptirat :)
Pa i bravica/lokot na kućištu nije loša stvar za to ;)

Re: Bypass a Computer Password on All Major Operating System

Postano: 12 svi 2010, 12:08
Postao/la tartaglia
Ali to se lako brute force-om rijesi :)