Why is 777 assned to chmod to permit everything on a file?

chmod 777 Chmod Calculator is a free utility to calculate the numeric (octal) or symbolic value for a set of file or folder permissions in Linux servers. How to. chmod 777 foldername will give read, write, and execute permissions for everyone. chmod 700 foldername will give read, write, and execute

spinrp 777, chmod 777 is considered potentially dangerous because you are giving read, write and execute permission on a filedirectory to everyone..