There is basic PIX Firewall configuration on-hand from time to time. The client that does the following: 1. NAT overload from an inside network to an outside network 2. Accept incoming PPTP…
Category: CCSP Articles
CCSP Articles
Configuring Connection Limits on Cisco ASA Firewalls – Protect from DoS
The Cisco ASA firewall offers excellent protection for Denial of Service attacks, such as SYN floods, TCP excessive connection attacks etc. Using the new Policy Framework functionality, the ASA administrator can configure…
Cisco ASA Firewall with PPPoE
Cisco ASA Firewall is ideal for Broadband access connectivity to the Internet since it provides state of the art and solid network security protection. Especially for small business or home use, the…
Cisco ASA 5500 Dual ISP Connection
Starting from version 7.2(1) and upwards, the Cisco ASA 5500 series firewall supports now the Dual-ISP capability. You can connect two interfaces of the firewall to two different ISPs and use the…
Cisco ASA 5505 Firewall License Restriction for DMZ
The Cisco ASA 5505 is the smallest model in the newest 5500 series of Cisco firewalls. It is a great product for small businesses (5-10 employees) or even for home network use….
Firewall Technologies
Firewalls are used to protect computer networks from hostile intrusions. A hardware firewall separates trusted internal networks (e.g Internal corporate LAN) from external non-trusted networks (e.g Internet or untrusted WAN). The primary…