<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:  What is the best practice for ensuring data security in case of system failure? Context: Regularly backing up data is crucial for ensuring data security in case of system failure. Answer: [/INST]Regularly backing up data.</s>