My LastPass security tip ! Rated 5 out of 5 stars
LastPass is great ! I have been using it for two years and have had no problems with it whatsoever.
My security tip:
LastPass allows you to create an (optionally encrypted) backup of all your data on your own PC or external harddrive. Use it to make sure you always will have independent access to your passwords. Also on the website of LastPass you can download a freeware stand alone executable to gain access to your passwords backup should your LastPass in Firefox ever fail you. Ultimately your security is always your own responsibility ! Never rely 100 % on any freeware tool out there.