Re: On the orthogonality of anonymity to current market demand

2005-11-01 Thread Chris Palmer
James A. Donald writes:

 Further, genuinely secure systems are now becoming available, notably
 Symbian.

What does it mean for Symbian to be genuinely secure? How was this
determined and achieved?


-- 
http://www.eff.org/about/staff/#chris_palmer



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Re: On the orthogonality of anonymity to current market demand

2005-10-31 Thread Chris Palmer
James A. Donald writes:

 Further, genuinely secure systems are now becoming available, notably
 Symbian.

What does it mean for Symbian to be genuinely secure? How was this
determined and achieved?


-- 
http://www.eff.org/about/staff/#chris_palmer



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Re: E-Mail Authentication Will Not End Spam, Panelists Say

2004-11-22 Thread Chris Palmer
Russell Nelson writes:

 Yes, this is true.  John Gilmore is a pain in the ass for standing on
 his rights (some government types might say *fucking* pain in the
 ass), but he is correct.  ALL of the effort spent to secure open
 relays was basically wasted effort, because spammers just moved on to
 insecure client machines.  The proper route to control spam is to
 involve users in prioritizing their email, so that their friend's
 email comes first, followed by anybody they've sent mail to, followed
 by people they've gotten email from before, followed by mailing list
 mail, followed by email from strangers (which is where all the spam
 is).  All of that relies on email authentication to work.

Spammers will start hijacking authenticated servers.

The solution is to automatically classify messages according to user 
preference. Good software to do this is already in mainstream MUAs, and 
even better software to do it is open source (google for weka machine 
learning as an example). Someday (hopefully soon), MUAs will be able to 
automatically classify messages into more than two categories. There is 
already phenomenal software (reeltwo.com; commercial but based on Weka) 
to do this very quickly and accurately.


-- 
Chris Palmer
Staff Technologist, Electronic Frontier Foundation
415 436 9333 x124 (desk), 415 305 5842 (cell)

81C0 E11D CE73 4390 B6C7  3415 B286 CD8F 68E4 09CD



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Re: E-Mail Authentication Will Not End Spam, Panelists Say

2004-11-22 Thread Chris Palmer
Russell Nelson writes:

 Yes, this is true.  John Gilmore is a pain in the ass for standing on
 his rights (some government types might say *fucking* pain in the
 ass), but he is correct.  ALL of the effort spent to secure open
 relays was basically wasted effort, because spammers just moved on to
 insecure client machines.  The proper route to control spam is to
 involve users in prioritizing their email, so that their friend's
 email comes first, followed by anybody they've sent mail to, followed
 by people they've gotten email from before, followed by mailing list
 mail, followed by email from strangers (which is where all the spam
 is).  All of that relies on email authentication to work.

Spammers will start hijacking authenticated servers.

The solution is to automatically classify messages according to user 
preference. Good software to do this is already in mainstream MUAs, and 
even better software to do it is open source (google for weka machine 
learning as an example). Someday (hopefully soon), MUAs will be able to 
automatically classify messages into more than two categories. There is 
already phenomenal software (reeltwo.com; commercial but based on Weka) 
to do this very quickly and accurately.


-- 
Chris Palmer
Staff Technologist, Electronic Frontier Foundation
415 436 9333 x124 (desk), 415 305 5842 (cell)

81C0 E11D CE73 4390 B6C7  3415 B286 CD8F 68E4 09CD



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