Career question about private sector

Hi

Interested in computer forensics but it seems to be dominated by le. Nothing against le but would like to enter a career where I wouldn't necessarily HAVE to go through le. So can anyone advise on what some of the private sector roles and career paths in the computer forensics field. I wouldn't mind being some sort of digital private investigator but would like to know how realistic that would be. TIA!

career computerforensics private sector sector