A particular variant of this behavior is to use onion routing networks, such as the publicly available TOR network.
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: A particular variant of this behavior is to use onion routing networks, such as the publicly available TOR network. ### Response: T1090.003.