make clients accounts some more secure

[login to view URL] clients accounts more secure [login to view URL] clients make account put security Question and when make should be add 1 capital letter and 1 sign in password [login to view URL] Question answer should be save with md5 format in sql file [login to view URL] clients try to reset his account password should answer security question then get link for reset password in his mail and after click on page user get page for change password [login to view URL] our admin panel for new register user we have 2 types of options new user active auto or manually in manually our system send email to account we will active your account in 24 hours after security check & etc etc and in auto active user account active automatic [login to view URL] we want if set auto active user then user get link in his email after make account and after click on link his account should be active and if set in admin new user register active accounts manually then user get mail like old style we will active you account with in 24 hours etc etc [login to view URL] cache save of user name & passwords on login page Most Important note Be sure Should not comes any bug in any old feature before accept award this project