Jacqueline

A firewall is a security measure that helps protect computers and networks from unauthorized access. There are a variety of different firewalls available, but the most common ones for small businesses are the Windows Firewall and the UTM firewall.

The Windows Firewall is a built-in security feature of Windows that helps protect your computer from unauthorized access. The Windows Firewall can block incoming traffic and filter outgoing traffic.

You can also create rules to allow or block specific types of traffic.

The UTM firewall is a commercial firewall product that is available as a subscription service. The UTM firewall can protect your computer from unauthorized access and malware.

The UTM firewall can also block incoming and outgoing traffic, and create rules to allow or block specific types of traffic.