<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 RSA encryption used for? Context: RSA encryption is widely used for secure data transmission over the internet, guaranteeing the confidentiality and integrity of sensitive information. Answer: [/INST]RSA encryption is commonly used for secure data transmission over the internet, such as online banking and secure email communication.</s>