There are several utilities you can use on your Mac to secure it at startup. Here's how to use them to keep your Mac and data safe. There are ways to shore up startup security in macOS. Computer security is an important topic in today's digital world and most electronic devices are at risk to one degree or another.Apple has gone to great lengths to make its platforms secure, but there are still ways attackers can break in, steal data, and compromise Apple systems. Continue Reading on AppleInsider | Discuss on our Forums