I recently started working on a project that involves user authentication and session management. While doing some research, I came across PHP session variables, and I have some doubts about their security.
I understand that session variables store information on the server-side and are assigned to a user during their browsing session. However, I'm concerned about the safety of these variables. Can anyone shed some light on this topic?
I've heard claims that session variables are not safe and can be easily manipulated by attackers. Is there any truth to this? What are the vulnerabilities associated with PHP session variables that I need to be aware of?
Furthermore, what measures can I take to ensure the security of my PHP session variables? Are there any best practices or recommended techniques that I should follow? I want to make sure that sensitive user data, such as login credentials or access tokens, remains protected.
I appreciate any insights or experiences you can share regarding the safety of PHP session variables. Thank you in advance for your help!