[openssl-dev] frequency and size of heartbeat requests

Jitendra Lulla lullajd at yahoo.com
Wed Dec 6 11:36:43 UTC 2017


thanks Hanno and Rich.

--------------------------------------------
On Tue, 12/5/17, Hanno Böck <hanno at hboeck.de> wrote:

 Subject: Re: [openssl-dev] frequency and size of heartbeat requests
 To: openssl-dev at openssl.org
 Cc: "Jitendra Lulla" <lullajd at yahoo.com>
 Date: Tuesday, December 5, 2017, 9:59 PM
 
 On Tue, 5 Dec 2017 19:14:41 +0000
 (UTC)
 Jitendra Lulla via openssl-dev <openssl-dev at openssl.org>
 wrote:
 
 > Could the
 solution be a restricted count of HB requests along with
 a
 > timer? 
 
 No, the solution is to disable TLS
 heartbeats.
 I actually wanted to bring this
 up when I recently noticed that OpenSSL
 still enables the heartbeat extension by
 default in every clienthello
 it sends.
 
 In the whole Heartbleed
 aftermath nobody was ever able to tell me where
 TLS Heartbeats are used. It's a feature in
 order to have a feature.
 
 
 -- 
 Hanno
 Böck
 https://hboeck.de/
 
 mail/jabber: hanno at hboeck.de
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 FE73757FA60E4E21B937579FA5880072BBB51E42


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