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.
(..) We're not prophets. When you gonna start telling me what we are? While heroes like the Avengers protect the world from physical dangers, we sorcerers safeguard it against more mystical threats. The Ancient One is the latest in a long line of Sorcerers Supreme Going back thousands of years (..)2016 Doctor Strange