cisco ccna 2 chapter 9 exam answers

cisco ccna 2 chapter 9 exam answers

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2049 . port. Firewall- based secure network structure There are some special security vulnerabilities in the implementation of Java in NetScape 2.0 , such as the ability to arbitrarily execute machine instructions , the mutual competitiveness of Java applets, and the ability to establish connections with any host. When using FTP , it should be noted that whether to log in to the FTP server in PASV or PORT mode , the choice is on the FTP client. (1) Briefly describe the infection mechanism of Code Red virus. (2) How does Nimda virus affect the normal operation of Microsoft Office ? Data integrity mainly addresses the integrity of data units and the integrity of data unit sequences. 9.1.3 Security requirements of e-commerce 3) Rusers and Finger (1) Ensure the confidentiality of information through encryption. (3 ) Modulo 216+1 multiplication operation, 0 corresponds to 216 . Port 1.3.4 Security issues of transmission lines (3) Exit after saving. Double-click the registry file reg.reg to add the information in the registry file to the system registry to unlock the registry. (4) Derive the keys on the leader card respectively, and write them into the city master control key card after a certain combination of processing. With the generation of urban transport card Master Control key while protecting key storage total control key fob in the city total control key fob transmission card, as the encryption key. The operating system directory of the disk. Operation command set: 4. Classified by destructiveness The server returns the information of the specified mail (6) Use the server command to specify the IP address of the remote server . It can be seen that anyone can collect important information about all computers in a domain by entering a command on the command line . And it only took 3s . Using the above useful network commands, you can collect a lot of useful information, such as the address of the name server in a domain, the user name on a computer,cisco ccna 2 chapter 9 exam answers, what service is running on a server, and which software provides this service, What operating system is running on the computer. If you know the operating system and service applications running on the target computer, you can use the discovered vulnerabilities to attack.

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Latest Cisco CCNA 200-301 Dumps

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