Is ethical (white hat) hacking a Halakhikly permissible profession? What are the halachot which apply to hacking and in particular ethical hacking? What stance would Jewish ethics take on ethical hacking?
For example may one appear as an intruder in order to test a system or make things appear one way when really they are another in order to correct vulnerabilities?
How does Marit Aayn come into play?
Does the Halacha change if the work is not merely commercial but for a national interest or during a war? Like so: https://www.youtube.com/watch?v=nuPZUUED5uk
What about in cases of self-defense? Can one hack to defend oneself?
Can a jew be an ethical hacker?