I have long argued that strong, backdoor-free encryption is an important cybersecurity technology that the government should be embracing, not seeking to regulate or outlaw. My own Senate website, which has used HTTPS by default since 2015, was the first Senate website to do so. With the transition to default HTTPS for all of the other Senate websites and the recent announcement by your office that the end-to-end encrypted message app Signal is approved for Senate staff use, I am happy to see that you too recognize the important defensive cybersecurity role that encryption can play.
You can download Signal from the App Store for free.
Download [via ZDNet]