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An official website of the United States government

Dot gov

Official websites use .gov
A .gov website belongs to an official government organization in the United States.


Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.


Security is everybody’s responsibility at TTS. There are practices that we should adhere to as much as possible when building websites and this guide contains the ones that front-end designers and developers need to be aware of.

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