求翻译：因此，了解了RFID系统所面临的风险，我们就能作出相应的对策。比如，可以利用加密来保护信息的安全以及使用相对安全的通信协议来保护读写器和电子标签的通信安全。是什么意思？

Therefore, understanding the risks faced by RFID systems, we can make the appropriate response. For example, you can use encryption to protect information security and the use of the relative safety of communication protocols to protect the electronic tag reader and communications security.

正在翻译，请等待...

Therefore, had understood the RFID system faces the risk, we can make the corresponding countermeasure.For instance, may protect the information using the encryption the security as well as the use relative security communication protocol protects the reader-writer and the electronic label communica

Therefore, understanding the risks facing the RFID system, we can take corresponding countermeasures. For example, you can use encryption to protect the security of information and the use of secure communication protocols for protecting readers and RFID tag communication.

Therefore, understanding the risks faced by RFID systems, we can make the appropriate response. For example, you can use encryption to protect information security and the use of the relative safety of communication protocols to protect the electronic tag reader and communications security.