| 摘要 |
Systems and methods for access security for dataloading are provided. In one implementation, a system comprises a first computer that transmits a packet, the first computer comprising: an authentication code memory that stores an authentication code for the packet; a first processing unit that executes communication instructions in a first memory, the communication instructions attaching the authentication code to the packet; and a first communication port that transmits the packet. The system also comprises a second computer that receives the packet, the second computer comprising: a second communication port that receives the packet; a verification code memory that stores a verification code for verifying the packet's authentication code; and a second processing unit that executes verification instructions in a second memory, the verification instructions comparing the verification code against the authentication code, wherein the second computer rejects the packet if the verification code does not match the authentication code.
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