Lang und unübersichtlich…

Branchen, Telekommunikation, IT-Consulting, Online Media, Automotive, Finance & Banking, Netzwerk & Protokolle, TCP/IP(v4), HTTP, FTP, DNS, Hardware, SMTP, HP Server (Proliant), SSL, HP Storage-Systeme (SAN), SSH, Desktopsysteme (HP, Dell, Apple), Firewalls, Serverschränke, IDS, IPS, USV, VPN, HP Tape Library, WLAN, Storage (SAN / NAS), Spanning Tree, Bonding, VLANs, Loadbalancer, Betriebssysteme, Linux (SuSE, CentOS, Red Hat, Gentoo usw.), IPSEC, Windows 7, Windows 8.x, Windows 10, Windows XP, SQL, Windows Server 2003 (AD), Fibre Channel (Fabric), Windows Server 2008 (AD), Fibre Channel (Zoning), Unix (Solaris), Programmieren, Server- und Webdienste Shell Scripting, Apache Webserver, Perl, Lighttpd Webserver, JAVA, Tomcat Application Server, PHP, Squid Proxyserver, C/C++, Memcached, Powershell, Hadoop, Mailserver (Postfix, Dovecot, sendmail), Virtualisierung, DNS (bind, tinydns), VMware (ESX, Workstation), Zend Server, XEN, Cloud Technologien, Virtual Box, MySQL / MariaDB, Google Apps Professional, Amazon Web Services (AWS), Ticket- & Collaboration, ARS Remedy, Atlassian JIRA, Atlassian Confluence, Monitoring-Systeme, Nagios, OMD, Zabbix, Office Produkte, Microsoft Word, Microsoft Excel, Microsoft Powerpoint, Microsoft Outlook, Microsoft Access, Microsoft Office 365, Microsoft Visio, Open- / LibreOffice, Sonstiges, Checkpoint Firewall, Adobe Photoshop, Apple OS X, CMS WordPress, CMS Typo3, CMS Dokuwiki, CMS Mediawiki