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Changes committed
Changes committed 2 years ago
victordargallo

Translation approved
After a computer is powered off, the data in RAM disappears rapidly, but it can remain in RAM up to several minutes after shutdown. An attacker having access to a computer before the data in RAM disappears completely could recover important data from your session.
Després d'apagar un ordinador, les dades de la memòria RAM desapareixen ràpidament, però poden romandre a la memòria RAM fins a uns quants minuts després de l'apagada. Un atacant que tingui accés a un ordinador abans que desaparegui la informació de la RAM completament podria recuperar dades importants de la vostra sessió.
2 years ago
victordargallo

Translation changed
After a computer is powered off, the data in RAM disappears rapidly, but it can remain in RAM up to several minutes after shutdown. An attacker having access to a computer before the data in RAM disappears completely could recover important data from your session.
Després d'apagar un ordinador, les dades de la memòria RAM desapareixen ràpidament, però poden romandre a la memòria RAM fins a uns quants minuts després de l'apagada. Un atacant que tingui accés a un ordinador abans que desaparegui la informació de la RAM completament podria recuperar dades importants de la vostra sessió.
2 years ago
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Resource updated
The “wiki/src/doc/advanced_topics/cold_boot_attacks.ca.po” file was changed. 2 years ago
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String updated in the repository
<p>See how we implement this [[memory
erasure|contribute/design/memory_erasure]], for example, if you want to
implement this feature outside of Tails.</p>
 
2 years ago
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<div class="next">
 
2 years ago
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</div>
 
2 years ago
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<p>In a <a
href="https://www.forensicfocus.com/stable/wp-content/uploads/2011/08/cold_boot_attack_for_forensiscs1.pdf">research
report from 2011</a>, Defense Research and Development Canada concluded that
cold boot attacks can be useful in some cases to acquire data in memory but are
not a panacea and have many drawbacks dictated by the laws of physics, which
cannot be overcome by the technique. The authors recommend to only use cold
boot attacks as a last resort when all other avenues have been exhausted.</p>
 
2 years ago
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String updated in the repository
<p>As far as we know, cold boot attacks are not a common procedure for
data recovery.</p>
 
2 years ago
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<div class="attack">
 
2 years ago
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String updated in the repository
After a computer is powered off, the data in RAM disappears rapidly, but it can remain in RAM up to several minutes after shutdown. An attacker having access to a computer before the data in RAM disappears completely could recover important data from your session.
Després d'apagar un ordinador, les dades de la memòria RAM desapareixen ràpidament, però poden romandre a la memòria RAM fins a uns quants minuts després de l'apagada. Un atacant que tingui accés a un ordinador abans que desaparegui completament podria recuperar dades importants de la vostra sessió.
2 years ago
None

Source string changed
After a computer is powered off, the data in RAM disappears rapidly, but it can remain in RAM up to several minutes after shutdown. An attacker having access to a computer before ithe data in RAM disappears completely could recover important data from your session.
2 years ago
victordargallo

Translation approved
Moreover, an attacker having physical access to the computer *while Tails is running* can recover data from RAM as well. To avoid that, learn the different methods to [[shutdown Tails|doc/first_steps/shutdown]] rapidly.
A més, un atacant que tingui accés físic a l'ordinador *mentre Tails s'executa* també pot recuperar dades de la memòria RAM. Per evitar-ho, apreneu els diferents mètodes per [[tancar Tails|doc/first_steps/shutdown]] ràpidament.
2 years ago
victordargallo

Translation approved
While using a computer, all the data manipulated is written temporarily in [[!wikipedia Random-access_memory desc="RAM"]]: texts, saved files, but also passwords and encryption keys. The more recent the activity, the more likely it is for the data to still be in RAM.
Mentre s'utilitza un ordinador, totes les dades manipulades s'escriuen temporalment a la [[!wikipedia Random-access_memory desc="RAM"]]: textos, fitxers desats, però també contrasenyes i claus d'encriptatge. Com més recent sigui l'activitat, més probable és que les dades encara estiguin a la memòria RAM.
2 years ago
victordargallo

Translation approved
[[!meta title="Protection against cold boot attacks"]]
[[!meta title="Protecció contra atacs d'arrencada en fred"]]
2 years ago
rcard

Suggestion accepted
Moreover, an attacker having physical access to the computer *while Tails is running* can recover data from RAM as well. To avoid that, learn the different methods to [[shutdown Tails|doc/first_steps/shutdown]] rapidly.
A més, un atacant que tingui accés físic a l'ordinador *mentre Tails s'executa* també pot recuperar dades de la memòria RAM. Per evitar-ho, apreneu els diferents mètodes per [[tancar Tails|doc/first_steps/shutdown]] ràpidament.
2 years ago
rcard

Suggestion accepted
While using a computer, all the data manipulated is written temporarily in [[!wikipedia Random-access_memory desc="RAM"]]: texts, saved files, but also passwords and encryption keys. The more recent the activity, the more likely it is for the data to still be in RAM.
Mentre s'utilitza un ordinador, totes les dades manipulades s'escriuen temporalment a la [[!wikipedia Random-access_memory desc="RAM"]]: textos, fitxers desats, però també contrasenyes i claus d'encriptatge. Com més recent sigui l'activitat, més probable és que les dades encara estiguin a la memòria RAM.
2 years ago
rcard

Suggestion accepted
[[!meta title="Protection against cold boot attacks"]]
[[!meta title="Protecció contra atacs d'arrencada en fred"]]
2 years ago
rcard

Contributor joined
Contributor joined 2 years ago
victordargallo

Suggestion added
Moreover, an attacker having physical access to the computer *while Tails is running* can recover data from RAM as well. To avoid that, learn the different methods to [[shutdown Tails|doc/first_steps/shutdown]] rapidly.
A més, un atacant que tingui accés físic a l'ordinador *mentre Tails s'executa* també pot recuperar dades de la memòria RAM. Per evitar-ho, apreneu els diferents mètodes per [[tancar Tails|doc/first_steps/shutdown]] ràpidament.
2 years ago

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