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Contact

Sebastian Krajenski
Im Gehren 24/1
73732 Esslingen
Germany
Phone: +49-162-8741288 (SMS is possible)

PDF-Download: user manual
PDF-Download: terms and conditions
PDF-Download: data privacy statement

E-Mail: sk@freeshell.de (Only encrypted email will be answered)
(Quick alternative: web contact form)
– GPG/PGP-Key: Download
– My public S/MIME key is: Download

SSH fingerprint of freeshell.de (RSA): 0c:39:00:1a:11:4a:1c:09:4d:7c:06:6e:19:15:7a:c7
SSH fingerprint of freeshell.de (ED25519): 92:61:df:85:1b:07:1b:6a:04:34:96:be:49:cf:9e:f0
Please always check those when first connecting from a new computer!

Picture sources:
– “start page”: photographer: (c) photographer: swiat wektor (Rzoog) / fotolia.com
– “services-Homepage”: (c) photographer: Tokyioship / Wikimedia Commons
– “services-SSH”: (c) photographer: openssh.org
– “services-E-Mail”: (c) photographer:  niroworld / fotolia.com
– “services-Database”: (c) photographer: kbuntu / fotolia.com
– “services-Zarafa”: (c) photographer: zarafa.com
– “services-IPV6”: (c) photographer: Cake78 (3D & photo) / fotolia.com
– “services-DNSSEC”: (c) photographer: afnic.fr
– “services-OpenSSL”: (c) photographer: openssl.org
– “services-ActiveSync”: (c) photographer: ra2 studio / fotolia.com
– “services-OwnCloud”: (c) photographer: ra2 studio / fotolia.com
– “services-TwoFactor”: (c) photographer: yubico.com
– “services-Software”: (c) photographer: debian.org