Re: What email encryption is actually in use?

2002-10-02 Thread RL 'Bob' Morgan
On Wed, 2 Oct 2002, Jeremey Barrett wrote: > BTW, most and probably all of the major mail clients out there will do > STARTTLS *for SMTP*. It's a matter of servers offering it and clients > being configured to actually use it. It'd be nice if they always used it > if it's available, but right no

Re: What email encryption is actually in use?

2002-10-02 Thread Simon Josefsson
"Steven M. Bellovin" <[EMAIL PROTECTED]> writes: >>While I generally am on board with this, I can see a situation where the >>encryption overhead [and complexity] may be excessive [underpowered mail >>servers administered by beginners] compared to the gains. >> > > The primary use of STARTLS for

Re: Optical analog computing?

2002-10-02 Thread David Honig
At 11:25 PM 10/1/02 -0400, R. A. Hettinga wrote: > >I'm at a speech by Terry Essex, CTO of Essex Corp. He worked on optical >computing at the NSA for a long time. > >"the first computer to crack enigma was optical" In one of the historical books about crypto, there's a method described involving

Gaelic Code Talkers

2002-10-02 Thread Bill Frantz
While vacationing in Scotland this summer I had a conversation with a gentleman who said that the British had used Scottish Gaelic speakers as "code talkers" during World War II. He added that they were not used in the European theatre, as there were too many Irish Gaelic speakers who sympathized

Re: What email encryption is actually in use?

2002-10-02 Thread Ben Laurie
Matthew Byng-Maddick wrote: > On Wed, Oct 02, 2002 at 10:04:03AM -0500, Jeremey Barrett wrote: > >>BTW, most and probably all of the major mail clients out there will do >>STARTTLS *for SMTP*. It's a matter of servers offering it and clients >>being configured to actually use it. It'd be nice if

Re: What email encryption is actually in use?

2002-10-02 Thread Adam Shostack
On Wed, Oct 02, 2002 at 02:56:39PM -0400, Steven M. Bellovin wrote: | >While I generally am on board with this, I can see a situation where the | >encryption overhead [and complexity] may be excessive [underpowered mail | >servers administered by beginners] compared to the gains. | | The primary

Re: Optical analog computing?

2002-10-02 Thread Steven M. Bellovin
In message <[EMAIL PROTECTED]>, Greg Rose writes : >At 01:30 AM 10/2/2002 -0400, John S. Denker wrote: >>"R. A. Hettinga" wrote: >>... >> > "the first computer to crack enigma was optical" >>1) Bletchley Park used optical sensors, which were (and >>still are) the best way to read paper tape at hig

Re: What email encryption is actually in use?

2002-10-02 Thread Steven M. Bellovin
In message <[EMAIL PROTECTED]>, John Saylor writes: >Hi > >( 02.10.02 12:50 -0500 ) Jeremey Barrett: >> but it's always better to encrypt than not, even if no additional >> trust is gained. > >While I generally am on board with this, I can see a situation where the >encryption overhead [and comple

Re: What email encryption is actually in use?

2002-10-02 Thread John Saylor
Hi ( 02.10.02 12:50 -0500 ) Jeremey Barrett: > but it's always better to encrypt than not, even if no additional > trust is gained. While I generally am on board with this, I can see a situation where the encryption overhead [and complexity] may be excessive [underpowered mail servers administer

Re: What email encryption is actually in use?

2002-10-02 Thread Paul Krumviede
--On Wednesday, 02 October, 2002 10:54 -0500 Jeremey Barrett <[EMAIL PROTECTED]> wrote: > Udhay Shankar N wrote: >| At 10:04 AM 10/2/02 -0500, Jeremey Barrett wrote: >| >|> Amusingly, virtually none of them support STARTLS on any other protocol. >|> :) IMAP and POP are almost all supported only

Re: What email encryption is actually in use?

2002-10-02 Thread Jeremey Barrett
Matthew Byng-Maddick wrote: | On Wed, Oct 02, 2002 at 10:04:03AM -0500, Jeremey Barrett wrote: | |>BTW, most and probably all of the major mail clients out there will do |>STARTTLS *for SMTP*. It's a matter of servers offering it and clients |>being configured to actually use it. It'd be nice if t

Re: Optical analog computing?

2002-10-02 Thread Greg Rose
At 01:30 AM 10/2/2002 -0400, John S. Denker wrote: >"R. A. Hettinga" wrote: >... > > "the first computer to crack enigma was optical" >1) Bletchley Park used optical sensors, which were (and >still are) the best way to read paper tape at high speed. >You can read about it in the standard accounts,

Re: What email encryption is actually in use?

2002-10-02 Thread Jeremey Barrett
Udhay Shankar N wrote: | At 10:04 AM 10/2/02 -0500, Jeremey Barrett wrote: | |> Amusingly, virtually none of them support STARTLS on any other protocol. |> :) IMAP and POP are almost all supported only on dedicated SSL ports |> (IMAPS, POP3S). Argh. | | I use Eudora, as I'm very comfortable with i

Re: What email encryption is actually in use?

2002-10-02 Thread Udhay Shankar N
At 10:04 AM 10/2/02 -0500, Jeremey Barrett wrote: >Specifically, Mozilla, Outlook, Outlook Express, Netscape (all the way >back to 4.7x at least), Evolution, and Eudora all support STARTTLS >(again, for SMTP). I imagine there are others that do as well. > >Amusingly, virtually none of them suppor

ECHELON news

2002-10-02 Thread Udhay Shankar N
from NewsScan. >NSA UPGRADES SOFTWARE FOR MONITORING INTERNET CHATTER >The National Security Agency has signed a $282-million contract with >Science Applications International Corp. in San Diego for new software >designed to improve the Agency's abilities to sort through millions of >electronic c

Re: What email encryption is actually in use?

2002-10-02 Thread Matthew Byng-Maddick
On Wed, Oct 02, 2002 at 10:04:03AM -0500, Jeremey Barrett wrote: > BTW, most and probably all of the major mail clients out there will do > STARTTLS *for SMTP*. It's a matter of servers offering it and clients > being configured to actually use it. It'd be nice if they always used it > if it's ava

Re: What email encryption is actually in use?

2002-10-02 Thread Jeremey Barrett
Bill Stewart wrote: | | If your organization is an ISP, the risks are letting them | handle your email at all (especially with currently proposed | mandatory eavesdropping laws), and STARTTLS provides a | mechanism for direct delivery that isn't as likely to be blocked | by anti-spamming restricti

VeriSign Sells CALEA-Ware to Arrival, Cellular Mobile Systems,and First Cellular

2002-10-02 Thread R. A. Hettinga
http://finance.lycos.com/home/news/print_story.asp?story=28919712 Story Url: http://finance.lycos.com/home/news/story.asp?story=28919712 VeriSign Signs Arrival, Cellular Mobile Systems, and First Cellular For NetDiscovery Services 2 Oct 2002, 08:01am ET - - - - - /FROM PR NEWSWIRE SAN FRANCISC

Re: What email encryption is actually in use?

2002-10-02 Thread Bill Stewart
At 09:05 AM 10/01/2002 -0700, Major Variola (ret) wrote: >So yes Alice at ABC.COM sends mail to Bob at XYZ.COM and >the SMTP link is encrypted, so the bored upstream-ISP netops >can't learn anything besides traffic analysis. >But once inside XYZ.COM, many unauthorized folks could >intercept Bob's

Re: Optical analog computing?

2002-10-02 Thread John S. Denker
"R. A. Hettinga" wrote: ... > "the first computer to crack enigma was optical" > "the first synthetic-aperture-radar processor was optical" > "but all these early successes were classified -- 100 to 200 projects, > and I probably know of less than half." > > --> Do these claims compute?! is this