Describe the bug
Putting the blank card in Security Terminal dont do anything and others can access the network.
When I put the invidual card (player names) I can limit their access but on anybody else it will not took an effect.

Expected behavior
When you put a blank card to security terminal without any permissions it will aplly to everybody.

Environment
To test this I used isoleted evniroment with just this mod on lan on latest forge.

• Minecraft Version: 1.12.2
• AE2 Version: ae2-uel-v0.56.5
• Forge Version: 1.12.2 - 14.23.5.2860

Update: It don't work in ae2 v0.56.6 either.
I tested the latest official version and there it works.