What is the effect of encrypted HTTPS transactions on security controls without proper handling?

When dealing with encrypted HTTPS transactions, security controls can be rendered ineffective due to the nature of encryption. Specifically, when data is encrypted, security mechanisms that rely on inspecting the content of that data can't see beyond the encryption layer. This means that threats contained within encrypted traffic may go unnoticed by security tools that are designed to scan for issues, such as malware or policy violations.

This loss of visibility within encrypted traffic can create significant vulnerabilities, as malicious activity can occur undetected. Therefore, if security controls do not have the capability to properly handle or inspect encrypted HTTPS traffic—such as through decryption or other advanced techniques—they remain blind to the threats embedded within that traffic. Proper handling refers to the need for security solutions to not only manage threats from unencrypted data but also to have effective strategies for monitoring and addressing risks in encrypted environments.

The other options don't accurately reflect the implications of encrypted traffic on security mechanisms. For instance, stating that they become irrelevant ignores the role that security controls still play—they are just less effective without proper handling of encrypted traffic. Similarly, saying they remain unaffected ignores the reality of the challenges posed by encryption. Lastly, claiming that they enhance overall security does not align with the risks associated with encryption if not managed correctly. Thus,