Re: [TLS] TLS@IETF101 Agenda Posted
Russ Housley <housley@vigilsec.com> Tue, 13 March 2018 22:16 UTC
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From: Russ Housley <housley@vigilsec.com>
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Date: Tue, 13 Mar 2018 18:16:47 -0400
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Cc: IETF TLS <tls@ietf.org>
To: Ted Lemon <mellon@fugue.com>
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Subject: Re: [TLS] TLS@IETF101 Agenda Posted
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Ted: > There's an easy way to do this, although as a sometime bank security geek I would strongly advise you to not do it: keep using TLS 1.2. This is a bogus argument. First, staying with an old protocol version often leads to locking in unmaintained versions of old software. Second, using TLS1.2 does not technically address the issue. If the client were to exclusively offer DHE-based ciphersuites, then the visibility techniques that have been used in the past are thwarted. Russ
- [TLS] TLS@IETF101 Agenda Posted Sean Turner
- Re: [TLS] TLS@IETF101 Agenda Posted Stephen Farrell
- Re: [TLS] TLS@IETF101 Agenda Posted Artyom Gavrichenkov
- Re: [TLS] TLS@IETF101 Agenda Posted Joseph Salowey
- Re: [TLS] TLS@IETF101 Agenda Posted Darin Pettis
- Re: [TLS] TLS@IETF101 Agenda Posted Artyom Gavrichenkov
- Re: [TLS] TLS@IETF101 Agenda Posted Stephen Farrell
- Re: [TLS] TLS@IETF101 Agenda Posted Kathleen Moriarty
- Re: [TLS] TLS@IETF101 Agenda Posted Stephen Farrell
- Re: [TLS] TLS@IETF101 Agenda Posted Melinda Shore
- Re: [TLS] TLS@IETF101 Agenda Posted stephen.farrell
- Re: [TLS] TLS@IETF101 Agenda Posted Stephen Farrell
- [TLS] draft-rhrd-tls-tls13-visibility at IETF101 Jim Reid
- Re: [TLS] TLS@IETF101 Agenda Posted Colm MacCárthaigh
- Re: [TLS] TLS@IETF101 Agenda Posted nalini elkins
- Re: [TLS] TLS@IETF101 Agenda Posted Salz, Rich
- Re: [TLS] TLS@IETF101 Agenda Posted Joseph Salowey
- Re: [TLS] TLS@IETF101 Agenda Posted nalini elkins
- Re: [TLS] TLS@IETF101 Agenda Posted Joseph Salowey
- Re: [TLS] TLS@IETF101 Agenda Posted nalini elkins
- Re: [TLS] TLS@IETF101 Agenda Posted Artyom Gavrichenkov
- Re: [TLS] TLS@IETF101 Agenda Posted Salz, Rich
- Re: [TLS] TLS@IETF101 Agenda Posted Melinda Shore
- Re: [TLS] TLS@IETF101 Agenda Posted nalini elkins
- Re: [TLS] TLS@IETF101 Agenda Posted nalini elkins
- Re: [TLS] TLS@IETF101 Agenda Posted nalini elkins
- Re: [TLS] TLS@IETF101 Agenda Posted Ackermann, Michael
- Re: [TLS] TLS@IETF101 Agenda Posted Salz, Rich
- Re: [TLS] TLS@IETF101 Agenda Posted nalini elkins
- Re: [TLS] TLS@IETF101 Agenda Posted Richard Barnes
- Re: [TLS] draft-rhrd-tls-tls13-visibility at IETF… Melinda Shore
- Re: [TLS] TLS@IETF101 Agenda Posted Eric Rescorla
- Re: [TLS] TLS@IETF101 Agenda Posted nalini elkins
- Re: [TLS] TLS@IETF101 Agenda Posted George Palmer
- Re: [TLS] TLS@IETF101 Agenda Posted Artyom Gavrichenkov
- Re: [TLS] TLS@IETF101 Agenda Posted Sean Turner
- Re: [TLS] TLS@IETF101 Agenda Posted Salz, Rich
- Re: [TLS] TLS@IETF101 Agenda Posted Ted Lemon
- Re: [TLS] TLS@IETF101 Agenda Posted Artyom Gavrichenkov
- Re: [TLS] TLS@IETF101 Agenda Posted Artyom Gavrichenkov
- Re: [TLS] TLS@IETF101 Agenda Posted Andrei Popov
- Re: [TLS] draft-rhrd-tls-tls13-visibility at IETF… Kathleen Moriarty
- Re: [TLS] draft-rhrd-tls-tls13-visibility at IETF… Melinda Shore
- Re: [TLS] TLS@IETF101 Agenda Posted nalini elkins
- Re: [TLS] TLS@IETF101 Agenda Posted Ackermann, Michael
- Re: [TLS] draft-rhrd-tls-tls13-visibility at IETF… Kathleen Moriarty
- Re: [TLS] TLS@IETF101 Agenda Posted Ted Lemon
- Re: [TLS] TLS@IETF101 Agenda Posted Stan Kalisch
- Re: [TLS] draft-rhrd-tls-tls13-visibility at IETF… Russ Housley
- Re: [TLS] TLS@IETF101 Agenda Posted Ackermann, Michael
- Re: [TLS] TLS@IETF101 Agenda Posted Darin Pettis
- Re: [TLS] TLS@IETF101 Agenda Posted Russ Housley
- Re: [TLS] TLS@IETF101 Agenda Posted Andrei Popov
- Re: [TLS] TLS@IETF101 Agenda Posted Stephen Farrell
- Re: [TLS] TLS@IETF101 Agenda Posted Salz, Rich
- Re: [TLS] TLS@IETF101 Agenda Posted Russ Housley
- Re: [TLS] TLS@IETF101 Agenda Posted Andrei Popov
- Re: [TLS] TLS@IETF101 Agenda Posted Ted Lemon
- Re: [TLS] TLS@IETF101 Agenda Posted Salz, Rich
- Re: [TLS] TLS@IETF101 Agenda Posted Ted Lemon
- Re: [TLS] TLS@IETF101 Agenda Posted Salz, Rich
- Re: [TLS] draft-rhrd-tls-tls13-visibility at IETF… Stephen Farrell
- Re: [TLS] TLS@IETF101 Agenda Posted Artyom Gavrichenkov
- Re: [TLS] TLS@IETF101 Agenda Posted Stan Kalisch
- Re: [TLS] TLS@IETF101 Agenda Posted Russ Housley
- Re: [TLS] draft-rhrd-tls-tls13-visibility at IETF… Russ Housley
- Re: [TLS] TLS@IETF101 Agenda Posted Kathleen Moriarty
- Re: [TLS] TLS@IETF101 Agenda Posted Russ Housley
- Re: [TLS] draft-rhrd-tls-tls13-visibility at IETF… Stan Kalisch
- Re: [TLS] draft-rhrd-tls-tls13-visibility at IETF… Stephen Farrell
- Re: [TLS] draft-rhrd-tls-tls13-visibility at IETF… Ted Lemon
- Re: [TLS] TLS@IETF101 Agenda Posted Ted Lemon
- Re: [TLS] TLS@IETF101 Agenda Posted Hubert Kario
- Re: [TLS] TLS@IETF101 Agenda Posted Kathleen Moriarty
- Re: [TLS] TLS@IETF101 Agenda Posted Russ Housley
- Re: [TLS] TLS@IETF101 Agenda Posted Ted Lemon
- Re: [TLS] TLS@IETF101 Agenda Posted Hubert Kario
- Re: [TLS] TLS@IETF101 Agenda Posted Salz, Rich
- Re: [TLS] TLS@IETF101 Agenda Posted Peter Bowen
- Re: [TLS] TLS@IETF101 Agenda Posted nalini elkins
- Re: [TLS] TLS@IETF101 Agenda Posted nalini elkins
- Re: [TLS] TLS@IETF101 Agenda Posted Ryan Sleevi
- Re: [TLS] TLS@IETF101 Agenda Posted Stephen Farrell
- Re: [TLS] TLS@IETF101 Agenda Posted nalini elkins
- Re: [TLS] TLS@IETF101 Agenda Posted Ryan Sleevi
- Re: [TLS] TLS@IETF101 Agenda Posted nalini elkins
- Re: [TLS] TLS@IETF101 Agenda Posted Salz, Rich
- Re: [TLS] TLS@IETF101 Agenda Posted nalini elkins
- Re: [TLS] TLS@IETF101 Agenda Posted nalini elkins
- Re: [TLS] TLS@IETF101 Agenda Posted Stephen Farrell
- Re: [TLS] TLS@IETF101 Agenda Posted nalini elkins
- Re: [TLS] TLS@IETF101 Agenda Posted Andrei Popov
- Re: [TLS] TLS@IETF101 Agenda Posted Stephen Farrell
- Re: [TLS] TLS@IETF101 Agenda Posted Artyom Gavrichenkov
- Re: [TLS] TLS@IETF101 Agenda Posted Stephen Farrell
- Re: [TLS] TLS@IETF101 Agenda Posted Ralph Droms
- Re: [TLS] TLS@IETF101 Agenda Posted Artyom Gavrichenkov
- Re: [TLS] TLS@IETF101 Agenda Posted Ralph Droms
- Re: [TLS] TLS@IETF101 Agenda Posted Salz, Rich
- Re: [TLS] TLS@IETF101 Agenda Posted nalini elkins
- Re: [TLS] TLS@IETF101 Agenda Posted Ted Lemon
- Re: [TLS] TLS@IETF101 Agenda Posted Stan Kalisch
- Re: [TLS] TLS@IETF101 Agenda Posted Russ Housley
- Re: [TLS] TLS@IETF101 Agenda Posted Andrei Popov
- Re: [TLS] TLS@IETF101 Agenda Posted Russ Housley
- Re: [TLS] TLS@IETF101 Agenda Posted Stephen Farrell