[PR] Airlock packet protection, take two

[Varali]

For the different Security tiers, maybe you could have the 32 number range "shift" up and down and the panel only tells you the 32 number range that the code is in? For example, you open the Armory panel and it says "22-54" while the code is 45. That way you can't hack important doors without first checking the panel to see where the range is? It'll stop bruteforcing though, unless you want to cap it to like 128 and have people test every single number, making a bunch of noise that makes it obvious what's going on.