It wasn&#x27;t. He gave conclusive reply which established that it&#x27;s ethical (just telneting and help). Unless you believe samba and everything else is unethical and you club every reverse engineering under one umbrella, your comment is wrong. <a href="http:&#x2F;&#x2F;www.theregister.co.uk&#x2F;2005&#x2F;04&#x2F;14&#x2F;torvalds_attacks_tridgell&#x2F;" rel="nofollow">http:&#x2F;&#x2F;www.theregister.co.uk&#x2F;2005&#x2F;04&#x2F;14&#x2F;torvalds_attacks_tri...</a>