Bittau, A;
Hamburg, M;
Handley, MJ;
Mazieres, D;
Boneh, D;
(2014)
Simple Opportunistic Encryption.
In:
(Proceedings) W3C/IAB workshop on Strengthening the Internet Against Pervasive Monitoring (STRINT), 28 February - 1 March 2014, London, UK.
World Wide Web Consortium (W3C) / Internet Architecture Board (IAB)
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Abstract
Network traffic encryption is becoming a requirement, not an option. Enabling encryption will be a communal effort so a solution that gives partial benefits until fully deployed is needed. A solution that requires little changes to existing infrastructure will also help as it can be quickly deployed to give immediate shortterm benefits. We argue that tcpcrypt, a TCP option for opportunistic encryption is the path of least-resistance for a solution against large-scale traffic encryption. Tcpcrypt requires no changes to applications, is compatible with existing networks (works with NATs), and just works by default. It is high performance, so it can be deployed on servers without much concern. tcpcrypt attempts to maximize security for any given setting. By default, it will protect against passive eavesdropping, and also allows detecting large scale interception. With authentication, tcpcrypt can provide full security against active attackers and so it is a complete solution both for the short-term and long-term.
| Type: | Proceedings paper |
|---|---|
| Title: | Simple Opportunistic Encryption |
| Event: | W3C/IAB workshop on Strengthening the Internet Against Pervasive Monitoring (STRINT), 28 February - 1 March 2014, London, UK |
| Location: | London, UK |
| Dates: | 28 February 2014 - 01 March 2014 |
| Open access status: | An open access version is available from UCL Discovery |
| Publisher version: | https://www.w3.org/2014/strint/ |
| Language: | English |
| Additional information: | This version is the author accepted manuscript. For information on re-use, please refer to the publisher’s terms and conditions. |
| UCL classification: | UCL UCL > Provost and Vice Provost Offices UCL > Provost and Vice Provost Offices > UCL BEAMS UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science > Dept of Computer Science |
| URI: | https://discovery.ucl.ac.uk/id/eprint/1521002 |
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