By impersonating legitimate protocols or web services, adversaries can make their command and control traffic blend in with legitimate network traffic.
Below is an instruction that describes a task, paired with an input that provides further context. Write a response that appropriately completes the request. ### Instruction: List the MITRE techniques contained in the text. ### Input: By impersonating legitimate protocols or web services, adversaries can make their command and control traffic blend in with legitimate network traffic. ### Response: T1001.003.