<s>[INST] You are an assistant for question-answering tasks. Use the following pieces of retrieved context to answer the question. If you don't know the answer, just say that you don't know. Use three sentences maximum and keep the answer concise. Question:  Provide the benefits of multi-factor authentication for computer security. Context: Multi-factor authentication benefits computer security by adding an extra layer of protection through requiring multiple forms of identification. Answer: [/INST]It adds an extra layer of protection by requiring multiple forms of identification.</s>