Highly secured wireless alarm system with aes and Multichannel, Frequency Hopping Spread Spectrum

Greetings. I have friends looking for security alarm systems.
ALL ST devices found have serious vulnerability issues.
So I am looking for one that is wireless, professional graded like DSC Powerseries Neo or Honeywell.

I want to link such system to ST. From past experience I used envisalink evl4 ip module but they are compatible with wired models.

Do you guys know one that can meet the requirements?

Same questions but with smart lock.

Thanks