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Internet Applications |
- Web Server, Proxy Server
- Mail Server, Mailing List Server
- LDAP Server, RADIUS Server
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Network |
- Cisco hardware and software, z.B.
- Switches
- Routers
- VPN Concentrator
- WLAN Access Points
- BlueSocket Access Control Gateways
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Operating Systems |
- Unix and Linux (detailed)
- OpenVMS (detailed)
- Windows (general)
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Programing |
- Perl
- C
- FORTRAN
- HTML, CGI, JavaScript
- various shell and script languages
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IP Address Management |
- IP address concepts (IPv4 and IPv6) for various organisations and enterprises
- Management of the IP address space (B class) of a big organisation
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DNS / DHCP |
- DNS / DHCP concepts
- DNS / DHCP implementations
- DNS / DHCP operations
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IP Addressing |
- VitalQIP
- Consulting, architecture, customer projects, trainings, trouble shooting, support
- BT Diamond IP: IPControl
- ISC Bind name server and ISC DHCP server
- Implementation, operation, trouble shooting, support
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Technical Security |
- Implemenation of a firewall environment based on Cisco PIX, migration to FWSM
- Secure network access using Cisco's VPN concentrators
- RADIUS authentication using LDAP, RADIUS accounting
- Log data collection and log data analysis
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SIEM |
- ArcSight ESM / Express / Logger
- Development, scripting and maintenance of ArcSight connectors
- Consulting, architecture, customer projects, trouble shooting, support
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Vulnerability and Configuration Compliance Management |
- nCircle/Tripwire IP360 Vulnerability Management and
CCM Configuration Compliance Management
- IP360 Vulnerability Management trainings
- Consulting, architecture, customer projects, trouble shooting, support
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Security Management |
- Information Security, Privacy
- Asset and Risk Management
- Regulatory and legal requirements and guidelines
- ISO/IEC 27001, ISO/IEC 27002, ISO/IEC 27005
- Consulting
- Designing concepts
- Training
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Project Management |
- General knowledge of project (HERMES) and staff management
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