Potensi kompetitif dan analisa strategi penyediaan layanan keamanan certificate authority di era konvergensi studi kasus: Lembaga Sandi Negara = Competitive potential and strategic analysis to provide certificate authority service in convergence era case study: Lembaga Sandi Negara - Rini Wisnu Wardhani, author (Fakultas Teknik Universitas Indonesia, 2011)