Trend Micro Titanium Internet Security System 2013 -Old Version (1 user) can access them when needed on any device. Trend Micro Maximum Security can prevent ransomware from maliciously encrypting your files and holding them hostage until you pay the attacker. Folder Shiel Clear and simple to use Security doesnt have to be complex. Trend Micro Antivirus+ Security gives you simple screens and clear, easy-to-understand security status reports. Folder Shield adds an extra layer of defense that limits access to files within the protected folder. anti virus that easy to used