In this thesis we discuss two demanding problems from the field of computer and communication security that involve …, other than in traditional computer security problems, the adversary has a lot of control over the situation. The untrusted … ways: We propose relaxed, but still practically useful, notions of security for the DSP problem; we identify theoretical …

offers a critical evaluation of the 2011 EU ‘Strategy for Security and Development in the Sahel’. The strategy identifies the … action in the security and development domains as the way forward. As such, we take a generally positive view of the … security and development remain significantly disconnected. But ultimately, it is national caveats that pose the greatest …