Practicing good nutrition can be an important 'safeguard' [='defense'] against cancer.
There are many 'safeguards' built into the system to prevent fraud.
There are steps you can take to 'safeguard' against identity theft.
(..) They' re three of the most profitable casinos in Las Vegas. This is the Bellagio vault, located... ...beneath feet of solid earth. It safeguards every dime that passes through each of the three casinos. -We're gonna rob it. -Smash-and-grab job? Slightly more complicated than that. Well, yeah. (..)2001 Ocean's Eleven