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ps3:security [psDevWiki]
Warning: date() [function.date]: It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'America/Los_Angeles' for 'PST/-8.0/no DST' instead in /var/www/psdevWiki/inc/template.php on line 154
[[ps3:security]]
 
Trace: » lua_player » memory_map » start » rsx » compiling » psp_media_center » hardware » john_k » exploits » security
Table of Contents

Overview

One SPU is isolated from the rest of the system. The PPU cannot read or write the memory used by the isolated SPU. This isolated SPU manages PS3 security. To get encryption keys, the isolated SPU must be observed.

PS3 Boot Process

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SPU isolation details

The SPU is isolated by its own request. Once isolated, the PPU cannot access the isolated SPU except to reset it.

 

Warning: date() [function.date]: It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'America/Los_Angeles' for 'PST/-8.0/no DST' instead in /var/www/psdevWiki/inc/template.php on line 523
ps3/security.txt · Last modified: 2010/02/08 18:42 by jim
 
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