CAL/ESEA Anti-Cheat Client

[yourmomlookslikeshrek]

Okay, so CAL and ESEA both have anti-cheat clients where it knows if anything has been injected into your game (CS:S). And also teh CAL Client searches your Cstrike folders etc. I was wondering if there is a way to hide the injection or atleast make it so the client cannot recognize that a hack is being initiated.