How to Login Sonicwall Firewall with Admin username? Sonicwall firewall, a brand of Dell Company and it’s a popular next-gen Firewall security appliance used for home, office network protection. A firewall protects your network from spyware and spams attacks and keep your data safe always. If you own Sonicwall TZ100, TZ300, or any other Soho firewall model than this user guide … [Read more...]