Security-by-Contract: Toward a Semantics for Digital Signatures on Mobile Code. - Nicola Dragoni; Fabio Massacci; Katsiaryna Naliuka; Ida Sri Rejeki Siahaan (EuroPKI, 2007)

Matching Policies with Security Claims of Mobile Applications. - Nataliia Bielova; Marco Dalla Torre; Nicola Dragoni; Ida Sri Rejeki Siahaan (ARES, 2008)

Security-By-Contract for the Future Internet. - Fabio Massacci; Frank Piessens; Ida Sri Rejeki Siahaan (FIS, 2008)

Fast Signature Matching Using Extended Finite Automaton (XFA). - Randy Smith; Cristian Estan; Somesh Jha; Ida Sri Rejeki Siahaan (ICISS, 2008)

Simulating midlet's security claims with automata modulo theory. - Fabio Massacci; Ida Sri Rejeki Siahaan (PLAS, 2008)

Security-by-contract on the .NET platform. - Lieven Desmet; Wouter Joosen; Fabio Massacci; Pieter Philippaerts; Frank Piessens; Ida Sri Rejeki Siahaan; Dries Vanoverberghe (Inf. Secur. Tech. Rep., 2008)

A Security Architecture for Web 2.0 Applications. - Lieven Desmet; Wouter Joosen; Fabio Massacci; Katsiaryna Naliuka; Pieter Philippaerts; Frank Piessens; Ida Sri Rejeki Siahaan; Dries Vanoverberghe (Future Internet Assembly, 2009)

Matching in security-by-contract for mobile code. - Nataliia Bielova; Nicola Dragoni; Fabio Massacci; Katsiaryna Naliuka; Ida Sri Rejeki Siahaan (J. Log. Algebraic Methods Program., 2009)

Security-by-Contract using Automata Modulo Theory. - Ida Sri Rejeki Siahaan (2010)

Relationship-based access control policies and their policy languages. - Philip W. L. Fong; Ida Sri Rejeki Siahaan (SACMAT, 2011)

Relationship-based access control: its expression and enforcement through hybrid logic. - Glenn Bruns; Philip W. L. Fong; Ida Sri Rejeki Siahaan; Michael Huth 001 (CODASPY, 2012)

Privacy modelling of sensitive data in universal healthcare coverage in Indonesia. - Irvan Santoso; Ida Sri Rejeki Siahaan; Suharjito (KICSS, 2016)

Real-time reasoning in OWL2 for GDPR compliance. - Piero A. Bonatti; Luca Ioffredo; Iliana M. Petrova; Luigi Sauro; Ida Sri Rejeki Siahaan (Artif. Intell., 2020)

Recommending Location for Placing Data Collector in the OPC Classic. - Abu Hena Al Muktadir; Ida S. R. Siahaan; Kwasi Boakye-Boateng; Dongyang Xu; Ali A. Ghorbani 001 (ICPS, 2021)

Sniffing Serial-Based Substation Devices: A Complement to Security-Centric Data Collection. - Kwasi Boakye-Boateng; Ida S. R. Siahaan; Abu Hena Al Muktadir; Dongyang Xu; Ali A. Ghorbani 001 (ISGT-Europe, 2021)

Explaining Reasoning Results for OWL Ontologies with Evee. - Christian Alrabbaa; Stefan Borgwardt; Tom Friese; Anke Hirsch; Nina Knieriemen; Patrick Koopmann; Alisa Kovtunova; Antonio Krüger; Alexej Popovic; Ida S. R. Siahaan (KR, 2024)