Online Participants

Early bird (before April 15, 2023):

Rp. 100.000,00 or USD 10

Normal Rp. 150.000,00 or USD 15

Offline Participants (CLOSED)

Early bird (before April 15, 2023):

Rp. 500.000,00 or USD 50

Normal Rp. 700.000,00 or USD 70

*) Selected online/offline participants will be accommodated to attend the school in person.

**) Due to reaching maximum capacity, registration for offline participants has been closed. It is kindly requested that participants opt for online participation instead.

Selected Universities Participants

Online: Early bird: Rp. 50.000,00 and 

Normal: Rp. 75.000,00

The purpose of this form is to collect information from individuals who are either students or faculty members belonging to the listed universities:


***) Registration via this scheme is CLOSED

Summer School Grant

Grant for Offline Participation (CLOSED)

We provide financial support for registration fee, airfare and/or accommodation for a LIMITED number of participants from developing countries in Southeast Asia and nearby regions.

Those intending to get financial support to attend this school must prepare/submit the following documents using  this online registration form maximum 17 June 2023.

  1. Proof of Registration (please make sure that you have registered as online/offline participants)
  2. Short Curriculum Vitae (maximum of 2 pages)
  3. Two (2) Letters of Recommendation from former/current professors (please ask them to send via e-mail to

If you have any queries or concerns, please do not hesitate to contact us.

Note: Those who receive financial assistance can convert their online participation to offline.

Grant for Online Participation (CLOSED)

We offer free registration to a LIMITED number of participants from ALL COUNTRIES around the world who plan to attend this summer school online.

Those intending to get financial support must prepare the following document:

  1. Short Curriculum Vitae (maximum of 2 pages).
  2. One (1) Letter of Recommendation from former/current professor.

Please send both documents to maximum 24 June 2023.

(Algebra Joint Seminar)

This talkshow aims to promote cryptography and emphasize the significance of cybersecurity in Indonesia. Additionally, it will integrate with the regular Algebra Joint Seminar organized by the Indonesian Algebra Society in the DIY-Central Java region. Please note that this talkshow will be conducted in Indonesian language.

Cybersecurity is important because it safeguards our digital systems, networks, and information from unauthorized access, disruption, and damage. With the increasing reliance on technology and interconnectedness, cybersecurity plays a crucial role in protecting sensitive data, preventing cyber attacks, and preserving the integrity and confidentiality of information.

Mathematics plays a vital role in cybersecurity by providing the foundation for various cryptographic algorithms and protocols. Cryptography, a fundamental component of cybersecurity, relies heavily on mathematical concepts and principles to ensure secure communication and data protection. Mathematical algorithms are used to encrypt data, create digital signatures, and authenticate users. Mathematical models and statistical analysis help identify patterns and anomalies, aiding in intrusion detection and threat analysis. Additionally, mathematics is utilized in the development of complex algorithms for intrusion prevention systems, network security, and vulnerability assessments.

In this talk show, we will discuss the role of schools and universities in developing skilled human resources in the field of cryptography and data security. Furthermore, we will also delve into the importance of mathematics in both areas.