Wednesday, 22 July 2026
08.00 Gather at FMNS UGM
09.00 Heritage walk around Kotabaru
10.00 Museum Sandi
11.30 Travel to UGM
Notes: The excursion’s destination may be changed due to weather conditions and other factors.
Friday, 24 July 2026
06.00 Gather at FMNS UGM
07.00 Omah Sandi Dukuh
08.00 Historical Trekking
12.00 Friday Prayer
13.00 Lunch
14.00 Go back to Yogyakarta
The Museum Sandi in Yogyakarta is a historical museum dedicated to Indonesia’s intelligence and cryptography history. Located in the heart of the city, the museum showcases the evolution of cryptographic techniques, the role of intelligence services during Indonesia’s struggle for independence, and the development of encryption technologies. Visitors can explore various exhibits, including codes, ciphers, and the story of Indonesia’s cryptographic efforts in preserving national security. The museum provides an insightful and educational experience for those interested in history, technology, and national defense.
Rumah Sandi, located in Dukuh, Kulonprogo, Yogyakarta, is a heritage site that offers a glimpse into Indonesia’s intelligence and cryptographic history. The house was originally used for intelligence purposes during Indonesia’s fight for independence. It is now a museum that highlights the role of cryptography in the nation’s security. The museum features exhibits on the history of Indonesia’s intelligence services, cryptographic tools, and codes used during the revolutionary period. Rumah Sandi serves as an educational resource, preserving the legacy of Indonesia’s struggle for independence and the importance of cryptography in safeguarding national security.