This method is dependent upon the [Network Boundary Bridging](https://attack.mitre.org/techniques/T1599) method in order to allow the adversaries to cross the protected network boundary of the Internet perimeter and into the organization’s WAN.
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: This method is dependent upon the [Network Boundary Bridging](https://attack.mitre.org/techniques/T1599) method in order to allow the adversaries to cross the protected network boundary of the Internet perimeter and into the organization’s WAN. ### Response: T1090.003.