ccna 4 chapter 6 pdf

ccna 4 chapter 6 pdf

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(2) Intrusion detection systems (Intrusion Detection the System , the IDS) . It is a program or hardware executive body that performs intrusion detection functions at the inspection location in the system , which can monitor the current system resources and status and detect possible intrusions. Specify the number of hops to gateway_ip . If we are not sure, just enter 1 . Our WAN administrator can provide this information, or we can use the traceroute command to get the hop count. If you do not specify a metric , the default is 1 7. Root certificate (6) Glacier Messenger: point-to-point chat room, which is the legendary "two-person world". Remove all messages delete mark DriverStudio . This set of software development tools includes SoftICE , DriverWorks , DriverNetWorks , VtoolsD and Smart card: Access not only requires a password, but also a physical smart card. Check before allowing it to enter the system 1. Introduction to Kerberos protocol I.e. the data link layer, the network interface will not recognize IP address, so the network interface a packet added information of the Ethernet frame header portion. There are two fields in the frame header , which are the physical addresses of the source host and the destination host that only the network interface can identify . This is a 48 -bit address corresponding to the IP address. The product is a modularly designed system that is flexible and can deploy its system capacity and fault-tolerant availability (availability) according to the needs of different scale PKI operating environments . The maximum capacity of the system is 500,000 certificates (certificate) . CGI (Common Gateway Interface) is a common gateway interface. It is with the server Web server with another engagement, in response to interactive requests the remote user. It allows the user to select a language, such as C / C ++ , VB and other programming, provide for the capability information exchange between the server and the remote browser. 1.1 The importance of cybersecurity gajake snark.wizard.com : ttyp1 Nov 13 15 : 42 7 : 30 (remote) root snark.wizard.com : ttyp2 Nov 13 14 : 57 7 : 21 (remote) To do a good job in the research of anti-virus technology, we must first recognize the characteristics and behavioral mechanism of computer viruses, and provide a solid and reliable basis for preventing and removing computer viruses. Based on the analysis of the occurrence, infection and destruction of computer viruses, it is concluded that viruses have the following six main characteristics. The e-commerce security system includes 4 parts: server side, bank side, client side and certification authority. Among them, the service works-side include: secure proxy service provider end, database management systems, audit management information system, Web server systems. The bank side mainly includes: bank side security agency,ccna 4 chapter 6 pdf, database management system, audit information management system, business system, etc. Server and client, the bank client to communicate with the client for server authentication mechanism to ensure card e-commerce transactions can be safely carried out.

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Latest Cisco CCNA 200-301 Dumps

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