{"id":10724,"date":"2026-03-06T22:07:59","date_gmt":"2026-03-06T21:07:59","guid":{"rendered":"https:\/\/www.patrick-koglin.com\/?page_id=10724"},"modified":"2026-03-06T22:09:06","modified_gmt":"2026-03-06T21:09:06","slug":"it","status":"publish","type":"page","link":"https:\/\/www.patrick-koglin.com\/en\/fom\/it\/","title":{"rendered":"IT"},"content":{"rendered":"

IT-Infrastruktur ist im Kern simpel: Wie funktioniert die technische Grundlage eines Unternehmens-IT-Systems?<\/strong> <\/p>\n\n\n\n

Rechner, Netze, Speicher, Cloud, Betrieb. <\/p>\n\n\n\n

Der rote Faden ist also: Von der Hardware bis zum digitalen Unternehmen.<\/em><\/p>\n\n\n\n

Logischer Aufbau der 11 Vorlesungen:<\/h2>\n\n\n\n

1. Einleitung \u2013 Warum IT-Infrastruktur wichtig ist<\/strong>
Rolle der IT im Unternehmen, Digitalisierung, typische Architektur eines Unternehmens (Clients, Server, Netze, Cloud).<\/p>\n\n\n\n

2. Hardware-Grundlagen<\/strong>
CPU, RAM, Storage, Busse, Virtualisierung auf Hardwareebene. Wie ein Rechner physisch arbeitet.<\/p>\n\n\n\n

3. Betriebssysteme<\/strong>
Aufgaben eines OS: Prozesse, Speicherverwaltung, Dateisysteme, Benutzerverwaltung. Windows, Linux, Server-OS.<\/p>\n\n\n\n

4. Netzwerke \u2013 Grundlagen<\/strong>
LAN, WAN, Internet, IP-Adressen, Subnetze, Router, Switches.<\/p>\n\n\n\n

5. Netzwerkprotokolle & Internet<\/strong>
TCP\/IP, DNS, HTTP, DHCP. Wie Datenpakete durchs Internet reisen.<\/p>\n\n\n\n

6. Server & Rechenzentren<\/strong>
Serverrollen (Web, Datenbank, Mail), Rack-Systeme, Strom, K\u00fchlung, Hochverf\u00fcgbarkeit.<\/p>\n\n\n\n

7. Virtualisierung<\/strong>
Hypervisoren, VMs, Container. Warum Unternehmen kaum noch reine Hardware betreiben.<\/p>\n\n\n\n

8. Cloud Computing<\/strong>
IaaS, PaaS, SaaS. Architekturmodelle, Skalierung, Kostenmodelle.<\/p>\n\n\n\n

9. Speicher & Datenmanagement<\/strong>
NAS, SAN, Datenbanken, Backup, Recovery.<\/p>\n\n\n\n

10. IT-Security<\/strong>
Firewalls, Verschl\u00fcsselung, Identity Management, Zero Trust.<\/p>\n\n\n\n

11. IT-Betrieb & Architektur<\/strong>
Monitoring, DevOps, Automatisierung, Skalierung, Zukunft der Infrastruktur.<\/p>","protected":false},"excerpt":{"rendered":"

IT-Infrastruktur ist im Kern simpel: Wie funktioniert die technische Grundlage eines Unternehmens-IT-Systems? Rechner, Netze, Speicher, Cloud, Betrieb. Der rote Faden ist also: Von der Hardware bis zum digitalen Unternehmen. Logischer Aufbau der 11 Vorlesungen: 1. Einleitung \u2013 Warum IT-Infrastruktur wichtig istRolle der IT im Unternehmen, Digitalisierung, typische Architektur eines Unternehmens (Clients, Server, Netze, Cloud). 2. … Read more<\/a><\/p>","protected":false},"author":1,"featured_media":0,"parent":10722,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-10724","page","type-page","status-publish"],"yoast_head":"\nIT - Patrick Koglin<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.patrick-koglin.com\/en\/fom\/it\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"IT - Patrick Koglin\" \/>\n<meta property=\"og:description\" content=\"IT-Infrastruktur ist im Kern simpel: Wie funktioniert die technische Grundlage eines Unternehmens-IT-Systems? Rechner, Netze, Speicher, Cloud, Betrieb. Der rote Faden ist also: Von der Hardware bis zum digitalen Unternehmen. Logischer Aufbau der 11 Vorlesungen: 1. Einleitung \u2013 Warum IT-Infrastruktur wichtig istRolle der IT im Unternehmen, Digitalisierung, typische Architektur eines Unternehmens (Clients, Server, Netze, Cloud). 2. ... 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