Institutions such as governmental and scientific organizations share information to gain the public trust. Information sharing, on the other hand, may cause privacy breaches and undermine the stakeholders' trust in such information sharing institutions. Thus, information sharing may work against the …

While in business and private settings the disruptive impact of advanced information communication technology (ICT) have already been felt, the legal sector is now starting to face great disruptions due to such ICTs. Bits and pieces of innovations in the legal sector have been emerging for some time, …

The storage of large amounts of network data is a challenging problem, in particular if it still needs to be actively consulted as for example in the case of network forensics. Here we propose a method to compress NetFlow data while simultaneously adding domain knowledge. Our method is based on a pattern …

Some organizations have faced serious obstacles for disseminating their data according to the Open Data requirements and characteristics, e.g., for everybody and any use. Often this is the case when the data is of low quality, has (potentially) sensitive information, or has non-interoperable data format …

The question of how to make a city or government better by exploiting information and communication infrastructures, referred to as smart city, entails an emerging field of research. Large quantities of data are generated from these infrastructures and infusing these data into the physical infrastructure …

Cyber criminals use phishing emails in high-volume and spear phishing emails in low volume to achieve their malicious objectives. Hereby they inflict financial, reputational, and emotional damages on individuals and organizations. These (spear) phishing attacks get steadily more sophisticated as cyber …

Big Data: technologie verkenning voor het Ministerie van Veiligheid & Justitie

Maintaining the quality of data in information systems is an important issue that all organizations face. Existing data quality management solutions are based on offline methods carried out in infrequent intervals (like surveys). These methods suffer inherently from high costs, high delays, and thus …

Information sharing has become a means of gaining public trust for institutions such as governmental and scientific organizations. The transparency sought through information sharing contributes to the trust of various stakeholders such as citizens, other organizations and enterprises in such institutions. …

Organizations face many challenges in maintaining the quality of data in their information systems. Often offline methods like surveys are used in existing data quality management solutions. These methods, which are usually used in infrequent time intervals, suffer from high costs, high delays, and low …