1, military B: It means that the information security performance of this product meets the requirements of military B. Military B products need to meet stricter requirements in data encryption, identity authentication, electromagnetic shielding, etc. to ensure that they can resist various potential information security threats in military applications.
2. Military C: It means that the information security performance of this product meets the requirements of military C. Military C-class products are usually used in military office networks and need to meet high confidentiality and reliability requirements to ensure information security in military applications.