Zertifizierungen

Zertifikate, die unser Fachwissen unterstreichen!

fortinet_oliver_guenther_administration FortiGate Multi-Threat Security Systems I - Administration and
Content Inspection
computerlinks_oliver_guenther_networkFortiGate Multi-Thread Security Systems II - Secured Network Deployment & Virtual Private Networks
fortinet_oliver_guenther_security_v4Fortinet Certified Network Security Prodessional (V4.x) fortinet_oliver_guenther_SecurityFortinet Certified Network Security Administrator
microsoft_oliver_guenther Microsoft Certificate of Excellence - Microsoft Certified Technology Specialist microsoft_joerg_braunMicrosoft Certificate of Excellence - Microsoft Certified Technology Specialist

microsoft_oliver_guenther_certified

Microsoft Certificate of Excellence - Microsoft Certified Professional

microsoft_oliver_guenther_exchangeMicrosoft Certificate of Excellence - Microsoft Certified Technology Specialist, Exchange Server 2007 Configuration