How to view Pre-shared Key

Not that I know of. Not even in the config file. Wouldn' t make sense anyway. What about this option with Cisco - wouldn' t they see this as a massive security breach?

In Cisco, there is no way to view the pre-shared using the config file, but can be viewed by typing " more:system run" command in CLI through which the pre-shared key can be viewed. Similarly just wanting to know that in FG. Reason to know this is my x-colleague has created several tunnels on the FG & he has updated me only few of the pre-shared keyz the rest he doesn' t have any clues as what the keys might be.

you cant view the preshared key, but you can copy them,

If you forgot the PSK, just recreate them on the FG. Cisco gives you the luxury to more the PSK out starting with PIX/ASA code 6.5 and higher and the keys are in plaintext if you should copy the config thru tftp.

Just copy the hashes from the config file, strings starting with " ENC" . That is, from a config file which itself is un-encrypted = plain text.