Search for person "Jan-Peter Kleinhans"

DNSSEC, DMARC, DKIM  und SPF im Einsatz
39 min

DNSSEC, DMARC, DKIM und SPF im Einsatz

Sinnvolle Ergänzungen für SMTP-Server

Never Forgetti
40 min

Never Forgetti

a didactic live-gaming performance about dying women across…

2018 Desktop Linux Platform Issues
31 min

2018 Desktop Linux Platform Issues

Will the year of the Linux desktop ever arrive? What can we…

How does the Internet work?
50 min

How does the Internet work?

An explanation of Inter-Net and everyday protocols