New account security: .account lock

Not sure if they will announce it, but here's a very cool way to protect our accounts.
https://mobile.twitter.com/NostalBegins ... 7654497280
If you have a non-changing IP, you now can lock your account to your current IP with the command ".account lock [on|off]"
Very happy with this.
Edit:
WARNING: Check with yor service provider if you have static or dynamic IP. Sounds like residential clients have dynamic and therefore shouldn't use this.
https://mobile.twitter.com/NostalBegins ... 7654497280
If you have a non-changing IP, you now can lock your account to your current IP with the command ".account lock [on|off]"
Very happy with this.
Edit:
WARNING: Check with yor service provider if you have static or dynamic IP. Sounds like residential clients have dynamic and therefore shouldn't use this.