A corporate firewall is a software appliance installed on standard server or PC hardware that is designed to secure the internet traffic of small to medium sized organizations and corporate branch offices. It includes security functions like permitting and denying traffic between security domains based on rules, encrypting and proxying computer traffic, and stateful packet inspection to fulfill the internet security needs of companies.

1. How Corporate Firewalls Work
• What is Firewall
• What is Corporate Firewall
• Difference between normal and corporate
• What kind of security functions are included

2. What is Firewall
A firewall is a device or set of devices configured
to permit, deny, encrypt, or proxy all computer
traffic between different security domains based
upon a set of rules and other criteria.

3. What is Corporate Firewall
Corporate Firewall is a software appliance fire-
wall and VPN system complete with integrated
security hardened operating system. Deployd on
standard server or PC hardware, it is designed to
fulfil the Internet security needs of small to me-
dium size organisations and corporate branch of-
fices.

4. Difference between normal and
corporate
Normal Firewall would rather be used at normal
home. At Corporate, it is used at office, compa-
ny.