Thinking about submitting to a CFP? You should, no matter how n00b or 1337 you think you are. But picking the right topic and venue can be tough. My experience is mostly infosec but likely applies to many fields. These are some examples of talks l'd attend:
Cybersecurity audit and assessment definitely should be the part of M&A process. Colleagues from @avast shared this learning during #TheSAS2018 and the recent survey conducted by Mandiant indicates this aspect is often overlooked.