Lost passwords on from a Cisco ASA firewall can be recovered without having to re-image the device. This procedure will only work when running version 6.0 or older, you can not recover a password from a 5.0 version. The third method can be used if you lock out due to AAA settings.

Method A – Password Reset Using a Command < Read full article..>

Password recovery on Cisco PIX firewalls differs depending on whether a floppy drive is present or not. To recover a password from a Cisco PIX firewall, you will need about ten minutes of downtime and the items from the list below. Once these items are obtained one of the procedures below can be followed to recover a password.

Cisco PIX is being replaced by ASA firewalls for a number of reasons. The main reason being that even though PIX was a breakthrough firewall during its time, its technology is becoming more and more outdated. Stateful packet filtering alone is not enough to protect an entire network anymore.  Security risks such as v < Read full article..>

Cisco PIX firewall is an older technology that is currently being replaced by ASA firewalls. PIX firewall is a dedicated firewall that does not serve any other purposes such as a sensor or a concentrator, as the ASA firewalls do. Cisco PIX firewall models come in the 500 series of appliances and the most popular one is the PIX 501 firewall for ho < Read full article..>

Cisco ASA firewalls are the newest technology in firewall solutions put out by Cisco, they are currently replacing PIX firewalls as well. ASA stands for Adaptive Security Appliances, being both a firewall and an anti-malware appliance. The ASA algorithm is not to be confused with stateful packet filtering, the adaptive security algorithm that PIX < Read full article..>