DCL control lists: Imagine your apps being like a party you're hosting. Normally, you want only the people you invited to come. But now suppose there's a way for party crashers to sneak in. This is what dynamic code loading can do - it lets extra pieces of code join the app party, even if they weren't invited. This could be risky because you don't know what these extra bits of code might do. GrapheneOS has now added bouncers at the door. You can now choose to have them stop all uninvited codes, or only some, depending on the app.

WebView JIT Toggle: Just like a city has different roads, computer programs have different ways to do things. One of these is called JIT, or Just-In-Time compilation, often used in web browsing. But, these routes can sometimes be dangerous and allow nasty stuff through. Because of this, GrapheneOS has added stop signs to these risky routes. You can control whether you’d like to block these routes or not for each app that uses them.

RANDSTRUCT: Think of a secret club where all your important tools and information are hidden inside and they are always in the same places. If a bad guy figures out where stuff is, they can cause real damage. Now, what if we could move things around inside the club every time the bad guy looks away? This is what RANDSTRUCT does - it moves the important stuff about in a random way each time, making it harder for bad guys to find them. Right now, it changes every time there's a new version of GrapheneOS. In the future, it might change for each device too.

Accessing the new features: All these new things can be adjusted in a place called the GrapheneOS Exploit Protection safety center. It's like a control panel where you can set up your security options. But note, RANDSTRUCT isn't an option you can toggle on or off, it's just part of making the system safer.