How is create the admin with of high security?
Hey dude, not sure if I quite understand what you’re meaning?
give some brief description about the task…
For one thing, your login screen should be secure with SSL. If you haven’t done that, then everything else is for naught.
After you have SSL enabled, I typically use an INT or an ENUM in a MySQL database to store user privilege level. The for any operation requiring permissions, I check that value.