What is the term for unauthorized entry into a property?

The term for unauthorized entry into a property is "trespassing." This legal concept refers specifically to the act of entering someone's property without permission, regardless of the intention behind the entry. Trespassing can occur on public or private land and does not require the presence of criminal intent or theft, as in the case of burglary.

In addition to simply entering the property, trespassing can also involve staying on the property after being asked to leave. The property owner has the right to control access to their land, and any unauthorized entry is a violation of that right.

While the other terms like "burglary" and "intrusion" are related to unauthorized access, they often imply specific circumstances. For instance, burglary generally involves entering a building with the intent to commit a crime, typically theft, while intrusion can refer to various forms of unwelcome entry but is not as legally defined as trespassing. Unauthorized access is a broader term that may apply in contexts like computer security rather than physical property.