Looking for someone to design a secure login system in PHP. Features should include: Remember Me option on login, encrypted passwords in MySQL DB (something a little more advnaced than MD5), IP checks/verification, determine between guests & registered users, count total number of users currently on the site (guests & registered). Sessions or cookies may be used, but whatever method is used it should be as secure and efficient as possible. Code should be easy to read & implement in an existing website. If you have any further questions, please contact me. Thank you.