All services must provide an encrypted password to function.
the service password-encryption command encrypts all previously unencrypted passwordsin the running configuration
This command enables a strong encryption algorithm for the enable secret password command.
The service password-encryption global configuration command will encrypt all non-encrypted passwords (enable password, line console, line vty, ect) with a basic encryption algorithm.
Line passwords are encrypted with type 7 encryption.
All passwords in the configuration are not shown in clear text when viewing the configuration.
The service password-encryption command on a Cisco network device encrypts plaintext passwords in the device's configuration file, converting them into a more secure format. This helps protect sensitive information from being easily readable by unauthorized users who might access the configuration. However, it's important to note that this encryption is relatively weak and should not be considered a robust security measure on its own. It primarily serves to obfuscate passwords rather than provide strong encryption.
service password-encryption
Cisco routers do not encrypt any passwords by default. If a user wants to encrypt passwords they must use the service password-encryption command in configuration mode.
The service password for the IBM TS3200 tape library is typically used for maintenance and configuration purposes. However, this password is not publicly disclosed for security reasons. If you need access to the service password, it's recommended to consult the official IBM documentation or contact IBM support directly for assistance.
Kerberos is an example of a private key encryption service.
Encryption services protect the information sent in electronic mails. Several companies offer this service, including Verisign, Certes, McAfee and Symantec.
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