Search results for: "email security"

What are the advantages and disadvantages of storing login attempts in a database for security purposes?

Storing login attempts in a database can help track and prevent unauthorized access to user accounts by monitoring for suspicious activity. However, i...

What are the potential security risks of allowing external access to execute methods in PHP classes?

Allowing external access to execute methods in PHP classes can pose security risks such as unauthorized users being able to call sensitive methods, le...

What are the potential security risks of using fopen with allow_url_fopen set to ON in PHP?

When using fopen with allow_url_fopen set to ON in PHP, there is a potential security risk of remote file inclusion, which can allow attackers to exec...

How can the code snippet be refactored to use PDO for improved database interaction and security?

The issue with the provided code snippet is that it uses the outdated mysql extension, which is deprecated and not secure. To improve database interac...

What potential security risks are associated with only checking file extensions for uploaded files in PHP?

Checking file extensions alone is not a secure method of validating uploaded files in PHP as it can be easily manipulated by changing the file extensi...