Education

1991-1995 Ph.D in Computer Networks Security within the PRiSM and France Telecom laboratories, Pierre and Marie Curie University (Paris 6), France.
1990-1991 M.Sc. in Computer Science from Grenoble National Polytechnique Institute (INPG), Grenoble, France
1988-1989 Postgraduate Diploma in Computer Science from Grenoble National School of Applied Mathematics and Computer Science (ENSIMAG), Grenoble, France.
1982-1986 B.Sc. in Mathematics (with Distinction) from Addis Ababa University, Addis Ababa, Ethiopia.