<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:  Explain the role of encryption in backup and restore. Context: Encryption in backup and restore helps secure data during transmission and storage. Answer: [/INST]It helps secure data during transmission and storage.</s>