Understanding Unix Owner and chmod 777 - Stack Overflow

chmod 777The reason 777 is bad is because other gives permissions to anyone who has access to your computer: for example, if you're hacked, the hackerThus, 777 (111 111 111) is all permissions for everyone, while 700 (111 000 000) is all permissions only for the owner. Other combinations are also common: 666 (110 110 110) is