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Cisco ASA Configuration (Networking Professional’s Library)
Thursday, September 3rd, 2009“Richard Deal’s gift of making difficult technology concepts understandable has remained constant. Whether it is presenting to a room of information technology professionals or writing books, Richard’s communication skills are unsurpassed. As information technology professionals we are faced with overcoming challenges every day…Cisco ASA Configuration is a great reference and tool for answering our [...]
CiscoPress – Cisco Firewall Video Mentor 2009(Torrent)
Wednesday, July 8th, 2009Cisco Firewall Video Mentor is a unique video product that provides you with more than five hours of personal visual instruction from best-selling author and lead network engineer David Hucaby. In the 16 videos presented on the DVD, David walks you through common Cisco® firewall configuration and troubleshooting tasks. Designed to develop and enhance hands-on [...]
Configuring Connection Limits on Cisco ASA Firewalls – Protect from DoS
Monday, May 4th, 2009The 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 granular controls for TCP Connection limits and timeouts. For example, we can control and limit the maximum number of simultaneous TCP and UDP [...]
Cisco ASA Firewall with PPPoE
Monday, May 4th, 2009Cisco 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 ASA 5505 model is ideal for broadband ADSL access connectivity. Some ISPs provide Point to Point over Ethernet access, which is abbreviated as [...]
Cisco ASA 5500 Dual ISP Connection
Monday, May 4th, 2009Starting 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 new “SLA Monitor” feature (SLA=Service Level Monitoring) to monitor the link to the primary ISP, and if that fails, the traffic is routed [...]
Cisco ASA 5505 Firewall License Restriction for DMZ
Monday, May 4th, 2009The 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. However, if you need to create a DMZ zone (in addition to your Inside and Outside zones) in order to install a publicly [...]
Firewall Technologies
Monday, May 4th, 2009Firewalls 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 objective of the firewall is to examine all inbound and outbound traffic to see if it meets specific criteria (firewall policy rules). If [...]