Tunkeutuasanan

Tunkeutuasanan is a Malay-language term used to describe the act or quality of infiltration or penetration. It is formed from tunkeutu, meaning to infiltrate, combined with a noun-forming suffix -asanan. The term is employed across disciplines to denote a process in which something enters or permeates a system, usually gradually and often covertly.

In cultural and social studies, tunkeutuasanan refers to the gradual introduction and possible normalization of external influences within a culture, organization, or institution. It encompasses changes in norms, practices, or identities as new ideas or practices become embedded over time. The concept is often discussed in relation to modernization, globalization, or soft power dynamics.

In information security and related fields, tunkeutuasanan can denote the process by which unauthorized access or defenses are breached, emphasizing the infiltration aspect of a security incident. The term highlights stealth, persistence, and the penetration of protective barriers rather than overt attack.

In biology and medicine, tunkeutuasanan may describe the infiltration of tissues by cells or pathogens, or the permeation of substances into porous structures. In materials science, it can refer to the penetration of liquids, gases, or nanoparticles into materials, affecting properties such as permeability and durability.

Usage of the term is not standardized; meanings vary by field and context. Some writers prefer more precise terms in their discipline (infiltration, penetration, diffusion, intrusion). See also infiltration, permeation, diffusion.