<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:  Summarize the benefits of using multi-factor authentication for data security. Context: Multi-factor authentication enhances data security by requiring users to provide multiple forms of verification before granting access to sensitive information. Answer: [/INST]Multi-factor authentication enhances data security by requiring users to provide multiple forms of verification before granting access to sensitive information.</s>