Dr Brian Keegan
Head of Discipline for Computer Science
Email: brian.x.keegan@tudublin.ie
Tel: +353-1-220-5615
Brian Keegan is a Senior Lecturer and Assistant Head of School at the School of Computer Science at Technical University Dublin City Campus. Teaching duties include network engineering, CCNA R&S, Secure Systems Development, Systems Administration. Prior to working with the School of Compuer Science, Brian worked with Sun Microsystems (Oracle) in Dublin as part of the Solaris ON-PIT group. Brian has previously worked with Cisco Systems in San Jose as part of the WNBU group where he investigated high profile client issues using equipment such as Azymuth Test Bed for problem analysis. Brian is the Cisco NetAcademy Support Center Advisor and Staff contact for the School of Computer Science
Teaching Areas:
- Networking
- DevOps
- System Administration
- Security
Research Interests:
- Computer Networks
- WLAN
- Wireless Mesh
- Routing
- VoIP
- Network programming
- Computer Security
- Software Defined Networking
- System Administration
- STEM/STEAM
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