AppDefend has five states: 1. BLOCK, 2. ALLOW, 3. ASK USER / ALLOW, 4. ASK USER / BLOCK, 5. DEFAULT. These states are explained at https://www.wilderssecurity.com/showthread.php?t=107339. There, Jason explains DEFAULT as follows: "DEFAULT - Use whatever is defined in the .Default rule". This explanation prompts me to ask three questions: 1. What is THE .Default rule? 2. Where do you find ".Default rule"? 3. Precisely what happens when a permission is set to Default?