Search results for: "information disclosure."

What are potential differences in how Apache and IIS servers handle HTTP_REFERER information in PHP?

When using PHP to access the HTTP_REFERER information in Apache and IIS servers, there may be differences in how the information is handled due to ser...

How can PHP sessions be used to store user information securely?

To store user information securely using PHP sessions, it is important to properly sanitize and validate the data before storing it in the session. Ad...

How can you store and retrieve user information in sessions in PHP?

To store and retrieve user information in sessions in PHP, you can use the $_SESSION superglobal array. You can store user information by assigning va...

What are the potential consequences of modifying header information in PHP?

Modifying header information in PHP can lead to unexpected behavior or errors in the application. It is important to ensure that header information is...

What are the potential privacy concerns associated with retrieving referrer information in PHP?

When retrieving referrer information in PHP, potential privacy concerns arise because referrer headers can contain sensitive information such as the U...