alt Hacker NewsThe problem isn't the back door. Every telecom company in every country provides access for "lawful intercept". Phone taps have been a thing for decades and as far as I know, require a warrant.
The problem is that telecoms are very large, very complex environments, often with poor security controls. Investing in better controls is hard, time-consuming and expensive, and many telecoms are reluctant to do it. That's not great great since telcos are prime targets for nation state hackers as Salt Typhoon shows.
Hacking the lawful intercept systems is very brazen, but even if the hackers didn't don't go as far, and "only" gained control of normal telco stuff like call routing, numbering, billing, etc. it still would have been incredibly dangerous.
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The problem is the back door.
Decentralized systems don't have the same faults.
Just because you want to force a structure or paradigm doesn't absolve it of responsibility for the problem.
Hand waving the problem away because a company is bad at management or scale doesn't change anything.
> many telecoms are reluctant to do it.
This really buries the lede. Telecoms are reluctant to do it because 'doing' it isn't aligned with their priorities.
Why would a telecom risk bankruptcy by investing heavily into a system that their competitors aren't?
If you want a back-door to exist (questionable) then the government either needs to have strong regulatory compliance where poor implementations receive a heavy fine such that telecoms who don't invest into a secure implementation get fined in excess of the investment cost or the government needs to fund the implementation itself.