From the below options, Choose one major difference between VPNS and firewalls? O a. Firewalls block messages; VPNS open pathways for messages O b. Firewalls are user-configurable; VPNS cannot be...

Network Perimeter Security

Extracted text: From the below options, Choose one major difference between VPNS and firewalls? O a. Firewalls block messages; VPNS open pathways for messages O b. Firewalls are user-configurable; VPNS cannot be configured O c. No difference between firewalls and VPNS exists O d. Firewalls are a new type of VPN