What is a Network Firewall?

What is a Network Firewall?

What is a Network Firewall, and What Does It Do? A network firewall is a physical piece of equipment, usually located in your office’s server room, telecommunications closet, or network equipment rack. Network firewalls are active electronic appliances that act as the...
Protecting Against SIM Swapping

Protecting Against SIM Swapping

If you’ve logged into any cloud-based apps or software in recent memory, you’ve probably been prompted to set up multi-factor authentication (MFA) using your phone number as a way to verify your identity. While this adds another layer of security to your account, it...