<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 a way to protect sensitive data on public Wi-Fi networks. Context: To protect sensitive data on public Wi-Fi networks, it is recommended to use a virtual private network (VPN) for secure and encrypted connections. Answer: [/INST]It is recommended to use a virtual private network (VPN) for secure and encrypted connections.</s>