Download VirtualBox, set up a free instance of Kali Linux and Metasploitable 2, and practice these evasion techniques right now. There is no substitute for hands-on experience.

Ethical hackers study several methods used to bypass or trick security controls:

Run a custom Scapy script to measure response times (as shown above). If the response is < 1ms on an interactive service, mark it as a honeypot and avoid.