VPN – How to bypass the Fortinet firewall?

I'm new to cybersecurity. I want to know what is the best method to bypass the Fortinet firewall. I tried to use VPNs but the firewall blocks them, the VPNs do not connect. I have tried Tor, but it does not connect as well. Which tool should I use? Also, this is my first question about this battery swap, so if this is off topic or not published with the appropriate requirements, please guide me in the comments.

What machine learning algorithms are used for zero day attack detection by firewall companies such as Fortinet?

  • How do firewall companies like Fortinet use artificial intelligence algorithms to detect malicious traffic and zero day attacks?
  • Which machine / deep learning algorithms are used for this purpose?