[{'role': 'user', 'content': "Analyze the following clause from a privacy policy and determine if it's fair or unfair. Also identify any privacy practices mentioned: Security We use standard security practices, including encryption, passwords and physical security measures, to protect your personal data from unauthorised access and disclosure. Your user account information is stored on a secure server with firewall protection. If a user enters sensitive data (such as a credit card number), we encrypt that information using secure socket layer technology (SSL)."}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]