(I Scan the router port. For the security of the router, the network management usually changes the default port (80) of the router, so the first step for us to crack the router password is to find the router's weeb management port. If the UPnP (universal plug and play) function on the router is turned on (usually the router is turned on by default), the router must open an L900 port. II Crack the router password I introduce a router with more powerful functions
Webcrack4.0 open the interface after webcrack4.0, select the dictionary file of the user name in the "user name file" column, select the password dictionary file in the "use user name dictionary" column, enter the router's weeb management address 192.168.1.1:8080 in the URL, and fill in admin in the user name, that is to say, the user name starts from admin, so the only way to use brute force cracking is to use the tool webcrack42:superdic Of course, brute force cracking requires a password dictionary. In fact, you can configure the dictionary yourself, write all the passwords that the other party may use, or use tool 2 above to generate a password dictionary, and then start cracking If you can't crack the router, you have to think of other ways; Use UPnP bit wizard to see if it can be mapped out. Broken Internet cafe routing is unlikely. Unless any network administrator is too lazy to change the default password, if he can enter the network neighborhood)