Willkommen bei s2p.de

"A designer knows he has achieved perfection not when there is nothing left to add, but when there is nothing left to take away.": Antoine de Saint-Exupery

"Reality is that which, when you stop believing in it, doesn't go away.": Philip K. Dick

"Fools ignore complexity. Pragmatists suffer it. Some can avoid it, Geniuses remove it.": Alan J. Perlis

"Complexity kills productivity!"

Mein Name ist Stephan Pietzko.
Ich bin freiberuflicher IT-Berater für Services-Design, Netzwerk, IT-Sicherheit und Apple.

Ich biete langjährige Erfahrung im Bereich Enterprise-Networks, Network-Design, IPv6-Adressplanung, IPv6, Security-Design, Firewall, Cisco ASA, Arbor Peakflow / Pravail IDS / IPS / Mitigation, MacOSX, Linux, BSD, Windows, Solaris, IOS, FC / SAN / NAS, Routing, Switching, Monitoring, Mitigation, Pentesting, ISO2700x, KRITIS, Risikomanagement, NIST CSF, BSI/GS, Apple Consultant Network /ACSA, SDN, Netzbasisdienste (DNS DHCP IPAM/DDI NTP), DDI, IPAM, EfficientIP SOLIDserver.