To protect users against the WannaCry Ransomware and other incoming cyber attacks, 360 Total Security has developed a NSA Cyber Weapons Defense Tool. This tool can assess if a computer is immune to exploits derived by NSA Cyber Weapons. When vulnerabilities are found, users can apply all the security updates necessary to defend against cyber attacks.
360s NSA Cyber Weapons Defense Tool is designed to run without Internet connection. Therefore, you can patch the vulnerabilities without worrying the potential infection through the Internet.