Zaal-1:

1. Jurre van Bergen - Use OTR
   https://www.nluug.nl/activiteiten/events/nj14/abstracts/ab06.html
    https://www.youtube.com/watch?v=opjZFxnGV-s

2. Michael Boelen - How many Linux security layers are enough?
    https://www.nluug.nl/activiteiten/events/nj14/abstracts/ab18.html
     https://www.youtube.com/watch?v=sNh8mGzAG0w 

3. Joshua Thijssen - The first few milliseconds of HTTPS
    https://www.nluug.nl/activiteiten/events/nj14/abstracts/ab03.html
     https://www.youtube.com/watch?v=e7cwaf9jqS0

4. Harrie Custers & Wim Essers - Open Source bij de Overheid
   https://www.nluug.nl/activiteiten/events/nj14/abstracts/ab19.html
    https://www.youtube.com/watch?v=5JD_kfe4HzU

5. Marcel Ziemerink & Marcus Bremer - Localbox & Pleio
   https://www.nluug.nl/activiteiten/events/nj14/abstracts/ab22.html
     https://www.youtube.com/watch?v=MMpyrWdpy5A