Fwd: Re: new tech report on easy-to-use IPsec

2010-08-11 Thread Adam Aviv
on easy-to-use IPsec Date: Wed, 28 Jul 2010 21:36:47 -0400 From: Steven Bellovin s...@cs.columbia.edu To: Adam Aviv a...@cis.upenn.edu On Jul 28, 2010, at 9:29 51PM, Adam Aviv wrote: I couldn't help but notice this nugget of wisdom in your report: [quote] Public key infrastructures (PKIs

Teaching Cryptography to 5th graders

2010-03-23 Thread Adam Aviv
I saw this post on Avi Rubin's blog today about his preparation for teaching a class of 5th graders cryptographic principles. http://avi-rubin.blogspot.com/2010/03/teaching-cryptography-to-5th-graders.html It is a nice post, and I thought the list would be interested despite the lack of eliptic

Re: Protection mail at rest

2008-06-04 Thread Adam Aviv
On Tue, Jun 3, 2008 at 4:37 PM, Eric Cronin [EMAIL PROTECTED] wrote: On Jun 3, 2008, at 11:51 AM, Adam Aviv wrote: Depending on the level of protection you want, you could just add a script to your .forward to encrypt your email before delivery using PGP/GPG. However, this will leave

Re: Fwd: Protection mail at rest

2008-06-03 Thread Adam Aviv
-02, Adam Aviv wrote: I recently implemented SSARES directly in python and also added parallelism to the searching. We can now search the a large inbox (1000+) messages in about 2-4 minutes. Not to rain on your parade, but 1,000 messages is *not* a large inbox and 2 to 4 minutes is a very

Re: Fwd: Protection mail at rest

2008-06-03 Thread Adam Aviv
to not only have the client cache capability to searching, but also a server side mechanism to compensate when accessing from multiple locations. adam On Tue, Jun 3, 2008 at 11:34 AM, Nate Lawson [EMAIL PROTECTED] wrote: Greg Black wrote: On 2008-06-02, Adam Aviv wrote: I recently implemented

Fwd: Protection mail at rest

2008-06-02 Thread Adam Aviv
or so, with further scope for improvement. The very large storage overhead remains, but can probably be reduced by half or so. (*) Adam Aviv; he was an undergrad at Columbia, now pursuing his Phd with Matt Blaze at UPenn... -Angelos On Jun 1, 2008, at 8:53 AM, Perry E. Metzger wrote