Search results for: "application security"

In the provided PHP code snippets, what improvements can be made to ensure proper functionality and security in database operations?

Issue: The provided PHP code snippets are vulnerable to SQL injection attacks as they directly concatenate user input into SQL queries. To ensure prop...

Are there any security concerns with the current approach of updating product counts and inserting data into a control table?

One security concern with the current approach is the lack of input validation, which can lead to SQL injection attacks. To address this issue, you sh...

What are the potential security risks of using mysql functions in PHP and what alternative should be considered?

Using mysql functions in PHP can pose security risks such as SQL injection attacks. It is recommended to use prepared statements with parameterized qu...

What are some potential security risks of using PHP scripts to transfer files between local and remote computers?

One potential security risk of using PHP scripts to transfer files between local and remote computers is the possibility of allowing unauthorized acce...

What are the potential security risks of implementing a custom encryption algorithm for storing data in PHP cookies?

Using a custom encryption algorithm for storing data in PHP cookies can introduce security risks as it may not have undergone rigorous testing and may...