sl0 sl0@identi.ca

IP since 1994, security since 1996 and nothing more

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Freifunk Rheinland e.V. ffrhein@identi.ca
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Henning Sprang henningsprang@identi.ca
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Software development and systems management expert. Reliable and customer-oriented solutions.
OpenRheinRuhr openrheinruhr@identi.ca
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Alstaden, Germany
»Ein Pott voll Software« Messe und Kongress rund um Freie Software, Open Source und Netzpolitik
GUUG e. V. guug@identi.ca
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Rio de Janeiro, Brazil
System Administration, Networking, Security