MalwareLocker uses application containerization technology to create isolated virtual environments for applications such as web browsers and Outlook, containing all read, write, and execution transactions within a sealed environment. This isolation prevents potential threats from interacting with the host system, effectively protecting against malware infections, including zero-day attacks, by confining malicious activities to the container. The solution is designed to safeguard endpoints from various threats, including those originating from web-based sources or removable media.