cisco certification devops

cisco certification devops

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1.2 Analysis of the status quo of network security (7) Proxy server: A computer ( software ) system that exchanges data with external servers on behalf of internal network users . It sends the approved internal user's request to the external server, and at the same time sends the response of the external network server back to the user. The American Trusted Computer Security Evaluation Standard (TCSEC) is the first official standard for computer system security evaluation, which has epoch-making significance. TCSEC divides the security of computer systems into 4 levels and 8 levels. And the like are given here only the basic features of the division stage subsequent content to meet the needs of this chapter. ⑦ The window will display firewall startup information. The IISHACK attack program can make the IIS server crash, and at the same time attack the server, execute remote Trojan horse execution files. After the server program runs successfully on the infected machine,cisco certification devops, the attacker can use the client and server to build (2) Download Fixfun.exe , this is Symantec out of a specially cleared Funlove virus gadgets; after downloading security deposit onto a blank floppy disk. The above download and save process must be carried out on a computer that is confirmed to be virus-free to ensure that the program itself will not be infected. 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, 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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