Crystal Security is a cloud-based system that detects and removes malicious programs (malware) from your computer. Its technology provides fast detection against malware and lets you know about the changes on your computer in real time.Anti-MalwareCrystal Security is an easy to use application that was created in order to help you quickly detect and remove malware that might affect your computer.Cloud BasedThe cloud based Crystal Security gathers data from millions of participating users systems around the world to help defend you from the very latest viruses and malware attacks.FreewareCloud based malware detection, easy to use, user-friendly interface, automatic/manual updates, no installations, supports multiple languages and many other features.