When the operating system is patched in storage, this can be achieved in either the resident storage (typically a form of flash memory, which is non-volatile) or via [TFTP Boot](https://attack.mitre.org/techniques/T1542/005).
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: When the operating system is patched in storage, this can be achieved in either the resident storage (typically a form of flash memory, which is non-volatile) or via [TFTP Boot](https://attack.mitre.org/techniques/T1542/005). ### Response: T1601.001.