Which of the following are remote authentication methods? (multiple choice)
Security technology has different methods in different technical levels and fields. Which of the following devices can be used for network layer security? (multiple choice)
Digital signature is to generate digital fingerprint by using hash algorithm, so as to ensure the integrity of data transmission
firewallGE1/0/1andGE1/0/2mouth belongs toDMZarea, if you want to implementGE1/0/1The connected area is accessibleGE1/0/2Connected area, which of the following is correct?
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