New title of module a of "PanYun Cup" secondary vocational network security skills competition

Windows

1. Check the software license server version in the system , Take a screenshot of the queried information window ;
2. Set... In the system Telnet, Set up Telnet The maximum number of connections does not exceed 3, Log in to the exceeded information window and process screenshot ;
3. Set... In the system Telnet, Set up Telnet The maximum number of failed login attempts does not exceed 5, The information window and process screenshot of the login error beyond ;
4. Set the user's login script in the system , After the user logs in, the pop-up message box is “Welcome Login script ” Log in to the full screen and process screenshot ;
5. Lock in system policy .vbs Unenforceable , And take a screenshot of the execution result ;
6. Set the local disk in the system （C:） Inside sharefile Files are mapped with administrator users , Take a screenshot of the mapped computer window interface ;
7. Set... In the system bitlocker, Encrypt the operating system disk , The password will be entered to unlock this drive window screenshot ;
8. Set that users can log in only on weekdays . Screenshot of the user's login time configuration interface ;
9. Set up in the system that web pages can only be accessed by certificates in the form of domain names , Set the domain name to www.baidu.com, The browser full screen and process screenshot after visiting the website ;
10. Set user login audit in the system , Take screenshots of the results and processes of successful and failed audits .

Linux

1. Allow anonymous users to log in vsftpd service , Anonymous users are not allowed to upload files , Take a screenshot of the corresponding part in the configuration file ;
2. Limit FTP Client connection , The maximum number of connections is 4, Take a screenshot of the corresponding part in the configuration file ;
3. To configure samba service , Allow anonymous users to access share File directory , Take a screenshot of the corresponding part in the configuration file ;
4. To configure Samba service , allow access to public File directory , Only upload, not delete , And only the creator and root You can delete , Take a screenshot of the corresponding part in the configuration file ;
5. Account authentication is required to access the website , Take a screenshot of the corresponding part in the configuration file ;
6. Configure certificate , With HTTTPS Protocol access page , Take a screenshot of the web page access results ;
7. Set up for web site DNS Address , The domain name of the website is www.test.com, Use nslookup Take a screenshot of the forward parsed content ;
8. Set up DNS service , Only 192.168.1.1 Parse query , Take a screenshot of the corresponding part in the configuration file .

9. Set up root Password strategy , The password expires on 10 God , Password expiration time is 2 God , The number of days to warn before the password expires is 3 God , The maximum number of days between two password changes is 8 God , Use chage see root Results and screenshots ;