Research interests
    Currently my research is focused on security of collaborative environments. In particular I am building a framework tailored to meet the unique security requirements of distributed, multipart, interactive collaborations.
    In general anything pertaining to cryptography, systems and network security interests me. Throughout my studies and participation in research projects I have worked on a number of security related topics, which are listed below to some extent.
     Finally, I have experience in the broad area of mobile networks and systems, among others - vehicular and user based ad hoc networks and mobility simulations.
Publications 
User Mobility for Opportunistic Ad-Hoc Networking, together with J. Su, A. Chin, A. Goel, and E. de Lara, (Sixth IEEE Workshop on Mobile Computing Systems and Applications 2004) [pdf]
The Journaling Operator Shell (source code available upon request) [doc]
Towards building a self-maintaining and efficient wireless medium (source code available upon request) [pdf]
Goldwasser-Kilian Approach to Certificates for RSA modulii, together with Ian F. Blake (submitted for publication to Designs, Codes and Cryptography Journal) [pdf]
Block Ciphers. Cryptanalysis. DES, IDEA, RC5, MSc Thesis, Sofia University , Faculty of Mathematics and Informatics [extended abstract pdf]
Courses of interest
Computer Security, Cryptography and Privacy, ECE1724  [link] 
Quality-of-Service Provisioning in Mobile Networks, ECE1771  [link]
Topics in Mobile and Pervasive Computing, CSC2228  [link]