Cisco ASA can disable the password recovery process, This ensures that even if an unauthorized user gets access to the console port, they should not be able to compromise the device or configuration settings
no service password-recovery
command to disable password recovery from configuration mode
this is how to enter the command and the warring will apear:
ASA(config)# no service password-recovery
WARNING: Executing "no service password-recovery" has disabled the password recovery
mechanism and disabled access to ROMMON. The only means of recovering from lost or
forgotten passwords will be for ROMMON to erase all file systems including
configuration files and images. You should make a backup of your configuration and
have a mechanism to restore images from the ROMMON command line
Table of ContentsIntroductionVersion HistoryPossible Future
UpdatesDocuments PurposeNAT Operation in ASA 8.3+ SectionsRule Types
Network Object NATTwice NAT / Manual NATRule Types used per SectionNAT
Types used with Twice NAT / Manual NAT and Network Obje...
Table of Contents Introduction:This document describes details on how
NAT-T works. Background: ESP encrypts all critical information,
encapsulating the entire inner TCP/UDP datagram within an ESP header.
ESP is an IP protocol in the same sense that TCP an...