Data Archiving and Networked Services

Information Concerning Security Bug openSSL software
This week, a security bug has been found in openSSL software. This software is widely used to send information securely over internet. The online archivingssystem EASY of DANS was also affected. We have taken immediate action and this security problem has been solved for EASY. Users, for whom we have established that their passwords may have been compromised, have received an e-mail with a request to change their password.

You can find further information about this security problem on Wikipedia
If you have any questions, please contact Arnoud Jippes (

Election Campaigns 2009

CentERdata - Institute for data collection and research - Tilburg University (2009-04, 2009-06), Election Campaigns 2009
Persistent Identifier: urn:nbn:nl:ui:13-1xc-gs2

This survey concerns the European elections and the political campaigns that accompanied the elections.

In April 2009, the LISS panel completed some questions that served as pre-measurement. The data of this pre-measurement are indicated in ‘Election Campaigns, Wave 1’. In June 2009, the LISS panel completed the questionnaire ‘Election Campaigns, Wave 2’.