Prime Numbers and Cryptography

Prime numbers are integers greater than 1 that can only be divided by 1 and themselves. Examples of prime numbers include 2, 3, 5, 7, 11, and so on. This property makes prime numbers unique and highly significant in mathematics, particularly in cryptography. The use of prime numbers in cryptography is applied in encryption algorithms that are used to safeguard data security. ... 

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Community Service (PkM) by the Administrative Staff of the Department of Mathematics, FMIPA UGM in Sumur Kidang Village, Bantarbolang Subdistrict, Pemalang Regency

Sumur Kidang Village, located in Pemalang Regency, consists of 5 hamlets, 20 neighborhood units (RT), and 5 community units (RW). In this village, residents are involved in various micro, small, and medium enterprises (MSMEs), such as producing different types of chips (including tempeh chips, banana chips, and potato chips), garment making, and gift services. To enhance the visibility and competitiveness of MSMEs in Sumur Kidang Village, it is crucial to utilize information technology and social media. By promoting their products and services through digital platforms, MSMEs can reach a broader market and increase product recognition within the wider community. This digital strategy can help expand market reach, attract more customers, and ultimately increase revenue and business growth in the village. ... 

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Community Service (PkM) of the Department of Mathematics Administrative Staff: Utilizing AI in Social Media Development and Google Forms for Public Services in Wanarata Village, Pemalang

On Monday, September 2, 2024, the administrative staff of the Department of Mathematics, Faculty of Mathematics and Natural Sciences (FMIPA) UGM, conducted a Community Service (PkM) activity in Wanarata Village, Pemalang. The Wanarata Village PkM team included Prof. Imam Solekhudin, M.Si., Ph.D., Vemmie Nastiti Lestari, S.Si., M.Sc., Sudarmanto, Wira Kurniawan, S.E., Eki Listyorini, S.E., Sukir Widodo, Emiliana Sunaryani Y., and Karyati, A.Md.AP. ... 

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Center for Cryptography and Cybersecurity FMIPA UGM Hosts Cryptography and Cybersecurity Workshop

The Faculty of Mathematics and Natural Sciences (FMIPA) Universitas Gadjah Mada, through its Center for Cryptography and Cybersecurity, held a Cryptography and Cybersecurity Workshop at Alana Hotel Yogyakarta on July 22, 2024. This event aimed to strengthen collaboration between FMIPA UGM’s Center for Cryptography and Cybersecurity and PT Analis Forensik Digital and PT Analis Keamanan Siber, in line with efforts to support the Sustainable Development Goals (SDGs). ... 

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