Ein kleiner Überblick über meine Kenntnisse :
Betriebssysteme |
Microsoft Windows 10, 8, 7 und älter |
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Microsoft Windows Server 2019, 2016, 2012 und älter |
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Ubuntu Linux |
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VMware ESXi 4.0 – 6.7 |
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Serverrollen |
Microsoft Exchange 2003, 2007, 2010, 2013, 2016 |
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Postfix MTA, Mailserver unter Linux |
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Webserver Apache |
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Webserver IIS |
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Active Directory |
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Remote Desktop Services / Terminaldienste |
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Infrastrukturelle Dienste (DNS, DHCP, WINS) |
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Proxyserver (Squid) |
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Datenbanken (MSSQL, MySQL) |
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Apache Tomcat |
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Fileserver (SMB, DFS, etc.) |
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Hypervisor |
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Systembetrieb und -überwachung |
Dokumentation |
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Backup (Acronis, Veeam) |
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Konzeption und Optimierung |
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Antivirus / Antimalware |
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Monitoring |
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Troubleshouting / Fehlerbehebung |
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Netzwerk |
Firewallkonfiguration / Routing
(Watchguard, Iptables) |
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Subnetting |
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TCP/IP |
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Servercluster |
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VLAN / Layer3-Switches |
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Verschlüsselte Kommunikation (SSL/TLS) |
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Zertifizierungsstellen (CA) |
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Standortübergreifende Kommunikation
(VPN, Replikation, AD Sites & Services, etc.) |
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Internetprotokolle
(HTTP, HTTPS, FTP, SMTP, SMTPS, …) |
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Cloud |
Office 365 (Einrichtung Tenant, Hybridbetrieb) |
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Exchange Online |
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Azure |
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Legende |
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Grundkenntnisse |
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Erweiterte Kenntinsse |
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Tiefgehende Kenntnisse |
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Spezialist |
Spezialist für IT-Systeme, Netzwerke und Server