Need a secure Sign in to my website that i can track

Avg Bid (USD)
Project Budget (USD)
$250 - $750

Project Description:
I have a website that members can sign in securely, but I cannot tell who is signing in or what username or password they are using...I am noticing unknown IP addresses perusing through my site.....although i think they are members using other devices ie Ipad phone etc I still would like to know who is accessing my info so right now I have 3 secure directories, one is under /secure/membership and the other is under /trading-room/ - so I suppose I need a sign in page that can access either of these directories, ideally a sign in box I can place on my front webpage (index,html)

Skills required:
HTML, Javascript, PHP, Website Management
About the employer:
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