Introduction to computer networks and cybersecurity

Analisis kinerja non-negative matrix factorization (NMF) dalam sistem rekomendasi = Performance analysis of non-negative matrix factorization (NMF) in recommendation systems

Evaluasi manajemen risiko sistem informasi monitoring: Studi kasus lembaga lembaga ID-SIRTII/CC = Evaluation of risk management information systems: Case study ID-SIRTII/CC

Secure IT systems : 17th Nordic conference, NordSec 2012, Karlskrona, Sweden, October 31-November 2, 2012 : proceedings

Information security technology for applications : 16th Nordic Conference on Secure IT Systems, NordSec 2011, Tallinn, Estonia, October 26-28, 2011 : revised selected papers