Whats the best way to get into a computers programming to get past firewalls

you can use the software psiphon

well you would need a hack code to start with.

you can only change it if your real name or personal information was in it. and if so you would need to contact them directly with a username change request.

if you suspect that your immediate supervisor, department manager, or company is engaging in something unlawful you must do your best to end the misconduct immediately while also protecting yourself, your livelihood, and your family’s future.