Security is a term referring to the practice of protecting something from damage, loss, or other adverse effects. Security can be an element of either physical or informational systems.

CMC Online Security - Cyber security is a tool to protect your data from external and internal attacks. The tool ensures the safety of your computer from malicious, harmful, and threatening content. The tool uses signature and heuristic technology to protect you from harmful activities like malware, phishing, and clickjacking.

It is a free software tool that doesn't require you to subscribe to a subscription-based service. It can help you to protect your computer by blocking the malicious programs from launching on your device.