Tamper detection scheme using signature segregation on android platform. - Jiwoong Bang; Haehyun Cho; Myeongju Ji; Taejoo Cho; Jeong Hyun Yi (ICCE-Berlin, 2015)

Mobile device management system with portable devices. - Myeongju Ji; Sungryong Kim; Yongjin Park; Jeong Hyun Yi (ISCE, 2015)

Mobile application tamper detection scheme using dynamic code injection against repackaging attacks. - Haehyun Cho; Jiwoong Bang; Myeongju Ji; Jeong Hyun Yi (J. Supercomput., 2016)

Automatic string deobfuscation scheme for mobile applications based on platform-level code extraction. - WooJong Yoo; Minkoo Kang 003; Myeongju Ji; Jeong Hyun Yi (Int. J. Ad Hoc Ubiquitous Comput., 2019)