Seguro? Não sei
Fácil de usar, organizado e eficaz.
Mas a segurança, não sei, é software proprietário

first time so cant say much hope it works well. lot people using it so why not.

It's worked seamlessly for years but it occasionally (like now) has a problem where I simply have to wait a couple of weeks or more for the "fix" to roll out.

excellent works. But make easy on pc

Works 99 percent of the time. On FF Mac 84.0 sometimes no login dialog but a 'vault animation'. Can be solved by logging in to the Lastpass website.