BRONZE UNION appears to use a combination of self-registered IP addresses and commercial VPN services in its command and control (C2) and operational infrastructure
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: BRONZE UNION appears to use a combination of self-registered IP addresses and commercial VPN services in its command and control (C2) and operational infrastructure ### Response: T1102.