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DANEn lügen nicht - E-Mail Transportverschlüsselung "reloaded"

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DANEn lügen nicht - E-Mail Transportverschlüsselung "reloaded" [German preferred, english possible] von Patrick Koetter (sys4 AG), Carsten Strotmann (Men & Mice / dnsworkshop.org) Samstag, 10.05.2014, Stage 11, 10:45-11:30 Uhr Track: Security nach Snowden Konventionelles SSL/TLS zur Verschlüsselung von Mailtransport bietet Schwachstellen, die von Angreifern genutzt werden. Damit nicht genug: Die Verwaltung der erforderlichen PKI erfolgt bis heute händisch. Das ist mühsam und aufwändig und viele geben sich notgedrungen mit opportunistischer Verschlüsselung zufrieden. Dabei ist ja gerade die Identifizierung des Gegenüber von herausragender Bedeutung, wenn vertrauliche Kommunikation stattfinden soll. Im Vortrag lernen Mail- und DNS-Administratoren, warum bisherige E-Mail Transport-Verschlüsselung angreifbar ist, und wie der neue Standard DANE, der SMTP und DNSSEC geschickt miteinander kombiniert, gleich mehrere Angriffspunkte beseitigt. Die Vortragenden zeigen, am Beispiel des MTA Postfix und DNS-Server BIND, wie DANE unter Linux konfiguriert und sichere Transportverschlüsselung getestet wird. Über den Autor Patrick Koetter: Patrick Ben Koetter ist Experte für E-Mail und Co-Autor des Weltbestsellers "The Book of Postfix". Im Team mit anderen E-Mail-Experten der sys4 AG, erstellt er massgeschneiderte Maillösungen für Businesskunden. Über den Autor Carsten Strotmann: Carsten has worked with midrange systems (AS/400), Unix installations, and PC networks since 1990. From 1997 to 2000 he lead the Internet and Security Team at GE Capital IT Solutions in Frankfurt, Germany. His work included Security Installations and Networking Concepts/Projects for many Germany and international Enterprise Customers. His main areas of expertise are Operating System, Programming Languages and TCP/IP Networking (esp. DNS and DHCP). Carsten also does some hacking on Forth Systems and vintage Computers (6502, 8086/8080 and Z80 based) Produced by Voice Republic For more podcasts visit http://voicerepublic.com
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63 episodes

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Archived series ("Inactive feed" status)

When? This feed was archived on November 09, 2020 05:06 (4y ago). Last successful fetch was on April 18, 2020 03:08 (4+ y ago)

Why? Inactive feed status. Our servers were unable to retrieve a valid podcast feed for a sustained period.

What now? You might be able to find a more up-to-date version using the search function. This series will no longer be checked for updates. If you believe this to be in error, please check if the publisher's feed link below is valid and contact support to request the feed be restored or if you have any other concerns about this.

Manage episode 224078335 series 2471801
Content provided by VoiceRepublic Service and Linux Tag 2014. All podcast content including episodes, graphics, and podcast descriptions are uploaded and provided directly by VoiceRepublic Service and Linux Tag 2014 or their podcast platform partner. If you believe someone is using your copyrighted work without your permission, you can follow the process outlined here https://player.fm/legal.
DANEn lügen nicht - E-Mail Transportverschlüsselung "reloaded" [German preferred, english possible] von Patrick Koetter (sys4 AG), Carsten Strotmann (Men & Mice / dnsworkshop.org) Samstag, 10.05.2014, Stage 11, 10:45-11:30 Uhr Track: Security nach Snowden Konventionelles SSL/TLS zur Verschlüsselung von Mailtransport bietet Schwachstellen, die von Angreifern genutzt werden. Damit nicht genug: Die Verwaltung der erforderlichen PKI erfolgt bis heute händisch. Das ist mühsam und aufwändig und viele geben sich notgedrungen mit opportunistischer Verschlüsselung zufrieden. Dabei ist ja gerade die Identifizierung des Gegenüber von herausragender Bedeutung, wenn vertrauliche Kommunikation stattfinden soll. Im Vortrag lernen Mail- und DNS-Administratoren, warum bisherige E-Mail Transport-Verschlüsselung angreifbar ist, und wie der neue Standard DANE, der SMTP und DNSSEC geschickt miteinander kombiniert, gleich mehrere Angriffspunkte beseitigt. Die Vortragenden zeigen, am Beispiel des MTA Postfix und DNS-Server BIND, wie DANE unter Linux konfiguriert und sichere Transportverschlüsselung getestet wird. Über den Autor Patrick Koetter: Patrick Ben Koetter ist Experte für E-Mail und Co-Autor des Weltbestsellers "The Book of Postfix". Im Team mit anderen E-Mail-Experten der sys4 AG, erstellt er massgeschneiderte Maillösungen für Businesskunden. Über den Autor Carsten Strotmann: Carsten has worked with midrange systems (AS/400), Unix installations, and PC networks since 1990. From 1997 to 2000 he lead the Internet and Security Team at GE Capital IT Solutions in Frankfurt, Germany. His work included Security Installations and Networking Concepts/Projects for many Germany and international Enterprise Customers. His main areas of expertise are Operating System, Programming Languages and TCP/IP Networking (esp. DNS and DHCP). Carsten also does some hacking on Forth Systems and vintage Computers (6502, 8086/8080 and Z80 based) Produced by Voice Republic For more podcasts visit http://voicerepublic.com
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