Sang Mun presented a talk at the 21st Korean Society of Typography Conference, focusing on his ongoing work in the field of Typeface Design aimed at promoting awareness of personal information protection in the Digital Age. His presentation shed light on the ways in which typefaces can contribute to safeguarding sensitive data. Furthermore, Sang Mun’s paper on the same subject was published in the LetterSeed 20, solidifying his contribution to the ongoing discourse on personal information security.