I have been given a task to secure a website which will be done by my group mates, but I have no clue. Could someone give my ideas? and how I am going to protect? what code can I use to secure login page?
closed as too broad by Steffen Ullrich, Xander, Ghedipunk, AndrolGenhald, reed Jun 27 at 7:06
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It definitely sounds like you could get clarity on a the task.
But if that's all you have, I would start here: https://www.owasp.org/index.php/OWASP_Top_Ten_Cheat_Sheet
These are the 10 most common vulnerabilities for web applications. I would suggest going through each one following the instructions for checking whether they exist and steps to remediate them.