ccna 3 chapter 8 exam answers

ccna 3 chapter 8 exam answers

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(3) Restrict visitors from leaving a strictly controlled point. The encryption algorithm encrypts the information for transmission, and uses a hash function to verify the integrity of the information. 2. The working process of a password cracker 5) Run a virus-killing program to remove the virus Asymmetric key cryptography ( i.e., public key cryptosystem ) compared with symmetric key cryptography, which does not have a substitutable advantages,ccna 3 chapter 8 exam answers, its calculation amount much larger than the latter, more than hundreds of times, thousands of times Even tens of thousands of times, much more complicated. Service plan. eCertCA/PKI provides support for customers to establish the core of the public key infrastructure (Public Key Infrastructure , PKI) application environment. By eCertCA / PKI and its for IC Smart Card issuing environment closely integrated, can be used PKI for authentication, signature and transaction information data transmission encryption on the network a number of security technologies. Specify a name for the physical boundary interface. The name is specified by the user, and must be used for all future configuration to provide a reference to the boundary interface. By default, the name of interface e1 is inside ( internal interface ) , and the name of interface e0 is outside ( external interface ) CIH virus adopt a special way for the executable file infection, infection did not change the file size of the size of the virus code in 1KB about. In order to obtain calls to system files, the virus tracking processor 0 loops to 4.2 Identification techniques and methods There is a fatal shortcoming in the first method, that is: if the user has just been infected with the CIH virus, then such a large-scale search process is actually expanding the infection surface of the virus. In general, the recommended method is to transport the line about "tablet" software, and then use the above method in the executable program "WordPad" software Notepade.exe search feature string to determine whether infected with the CIH virus.

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Latest Cisco CCNA 200-301 Dumps

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