The UK government announced that all government services' websites will have to use HTTPS encryption with HSTS pinning to ensure secure connections, as well as the DMARC protocol for email authentication to protect against phishing attacks.
UK Government Websites To Be Secured By HTTPS, HSTS, DMARC By October 2016 : Read more
UK Government Websites To Be Secured By HTTPS, HSTS, DMARC By October 2016 : Read more