Search results for: "session security"

What are the potential security risks associated with including URLs in PHP documents from external servers?

Including URLs from external servers in PHP documents can pose security risks such as cross-site scripting (XSS) attacks, data injection attacks, and...

What are the potential security risks associated with using $_SERVER['PHP_SELF'] in a form action attribute?

Using $_SERVER['PHP_SELF'] in a form action attribute can lead to potential security risks such as cross-site scripting (XSS) attacks. To mitigate thi...

What should be considered before installing and starting with PHP, especially in terms of security measures?

Before installing and starting with PHP, it is essential to consider security measures to protect your application from potential vulnerabilities. Som...

What are the security implications of storing HTML-encoded characters in a database for PHP applications?

Storing HTML-encoded characters in a database for PHP applications can lead to security vulnerabilities such as Cross-Site Scripting (XSS) attacks. To...

What alternative hashing algorithms can be used instead of MD5 for password security in PHP applications?

Using MD5 for password hashing is not recommended for security reasons as it is considered to be weak and vulnerable to attacks. Instead, PHP applicat...