What are some legitimate and legal reasons for using antifor

What are some legitimate and legal reasons for using anti-forensic tools or techniques?

Solution

There are legitimate uses of anti-forensic tools and techniques such as overwriting sensitive data that should not go in wrong hands at any cost and due to any reason.Other reason could be secure data deletion so that it cannot be recovered via any third party(which is not supposed to acccess it) through any forensic methods.And some other reasons include prevention of creation of data, again same goes for creation as it goes for deletion.