 Software Security events, concerns, articles. Anything security related.
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Written by Joshua Gitlin
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Friday, 24 August 2007 |
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Well this is pretty scary. Want to see if the Matrix is real? Quote: Swallowing the Red Pill is more or less equivalent to the following code (returns non zero when in Matrix):
int swallow_redpill () {
unsigned char m[2+4], rpill[] = "\x0f\x01\x0d\x00\x00\x00\x00\xc3";
*((unsigned*)&rpill[3]) = (unsigned)m;
((void(*)())&rpill)();
return (m[5]>0xd0) ? 1 : 0;
}
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Last Updated ( Thursday, 06 September 2007 )
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Written by Joshua Gitlin
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Monday, 29 December 2003 |
HOWTO: Encrypting a users's home directory on Mac OS
X
Author: Joshua Gitlin
This document explains how to place a user's home directory on an encrypted
device image (DMG) under Mac OS X 10.1 or later. This is useful to ensure
that all the files for the user you decide to encrypt are safe from prying
eyes. This document will be of interest to attorneys, doctors, programmers,
or anyone else who has sensitive documents (personal files, tax documents,
secret or classified documents, etc). Placing the entire user's folder
on an encrypted disk ensures that every file belonging to that user will
be encrypted (as long as it is saved within their home directory). This
includes many log files, preference files, email, AIM or ICQ logs, internet
history and cache, etc. |
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Last Updated ( Saturday, 22 October 2005 )
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