Not too secure from a keyway perspective, but if you’re a lock nerd, you could put some security driver pins in. LPL broke out the wave rake, which is never a good sign. Hey, if you lock yourself out, you have an easy option.
I tried to find out if it has a standard core so you could change it out, but I didn’t find anything.
Reviews are a mixed bag on Amazon. This might be nice as a way to secure an interior door to keep kids or tenants out.