The article does label key escrow as 'technical means that badly compromise their users’ security'. Now I'll be the first to admit that I'm not an expert, but s

The article does label key escrow as 'technical means that badly compromise their users’ security'. Now I'll be the first to admit that I'm not an expert, but saying 'well, you can use key escrow' ignores the fact that the authors label key escrow as one of the ways not to do it.