Comment by CyberBank

I am referring to a CIA (confidentiality, integrity, availability) related incident. Less so the availability. If an attack was truly motivated, the web stack / application stack is not how you compromise the system. The user is how you compromise the system. Do you have proper physical security to prevent unauthorized access? Do you have proper password and 2 factor auth configured? Do you educate your employees on how to identify phishing? There are numerous other ways to compromise a system than remotely via the web or application stack :)