It's tempered glass. I wouldn't be too worried about it. I would be just as easy to break out the dead bolt or go through another window. Nothing in the non-exotics of glass is going to make that door forced entry proof.

You might want to put some window film on it so that you can't look right in.

Polycarbonate is nearly unbreakable and could work well in this situation. Polycarbonate vs. Tempered Glass

https://www.schlage.com/blog/categories/2019/06/secure-a-door-with-windows.html

Good point, think the lock is more important than the glass. Is this is what the world has come to...breaking sidelights to get inside to rob, kill?

You could sit on the hall bench with a gun, cheaper than a new lock.....Nope not going there. I'll be kicked off houzz.