Smokescreen is a development platform that helps developers quickly and easily create secure applications and websites. It is designed to make it easier to create applications and websites that protect users from malicious attacks and data breaches. Smokescreen uses a range of security measures, such as firewall protection, encryption, and secure coding practices, to protect users. It also provides detailed analytics and reporting to help developers understand how their application or website is performing and identify any potential security issues. Additionally, Smokescreen provides a range of tools and services to help developers build secure applications and websites, such as its security audit tools, code review tools, and automated security testing tools.
Google suspended the discontinuation of this excellent tool in July 2016, see https://developers.google.com/swiffy/