Cisco ASA Training, a security device is a combination of firewalls, antivirus, invasion prevention, and Virtual Private Network (VPN) which ensures active defense from threats and acts as a stoppage for attacks before they spread via Networks. An ASA Firewall is valued because it can be used as a security solution for both small and large networks. Cisco ASA protects corporate networks and data centers of all magnitudes and provides the user with highly secure access to data and network resources, anytime, anywhere!