I&#x27;ll give you an interesting example. I was one day coding a keylogger for testing purposes. 100% original C++ code written by me based on Win32 API docs.<p>Compiled and ran the code and immediately Bitdefender blocked the program and put up a &quot;Keylogger detected&quot; message.<p>Microsoft built in antivirus doesn&#x27;t have this kind of behavioral detection protections.