What are the different types of espionage?

Espionage refers to the practice of gathering information covertly, usually for political, military, or economic purposes. There are several different types of espionage, each serving a specific function. Human intelligence (HUMINT) involves the use of spies or undercover agents to gather intelligence through personal interactions and infiltration. Signals intelligence (SIGINT) focuses on intercepting and analyzing electronic communications, such as phone calls or digital communications. Cyber espionage involves the use of computer networks and hacking techniques to gain unauthorized access to sensitive information. Lastly, economic espionage focuses on obtaining trade secrets or proprietary information related to economic activities for competitive advantage. These different types of espionage demonstrate the various avenues through which information can be obtained clandestinely.

This mind map was published on 3 December 2023 and has been viewed 66 times.