View Full Version : Security advice?

10-03-2012, 08:04 AM
Hi all,

Is there anything I need to know to 'secure' my website/server after I have finished making my site?

I need to make sure that unauthorized people can't access the files on the server.

Also, I have a register/login/password user system - how can I ensure the wrong person can't login as someone else? How to ensure that data transmitted to the server is secure (via logins/registration)?

Would greatly appreciate any help!


10-03-2012, 08:26 AM
Create guest page and show if unauthorized user try to login.

10-04-2012, 08:47 PM
if you're afraid that passwords/usernames can be captured, then answer is simple: use ssl.
about preventing unauthorized access to files via http:
i do it this way: i keep files outside of server's directories and only way to retrieve them from cient's side is to call PHP.
for example if you use cookies for athentication, u do somethink like that:

if($_COOKIE['some_auth_cookie'] != $expected_value){
$filename_with_path = '/path/to/your/files/' . $_GET['file'];
header('Content-type: ' . mime_content_type($filename_with_path));
header('Content-Disposition: attachment; filename="'. $_GET['file'] .'"');

And then instead of linking files like you always do, you direct users to say example.com/download-script.php?file=some-file.pdf
this is not exact code u can use but gives u idea how to aproach this ;)

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