Sandboxing
Sandboxing an application means isolating it from the network for testing, patching, or complete malware inspection. We can create an isolated virtual machine by using containers such as Docker or a third-party tool such as Cuckoo, which is the leading open source sandbox for automated malware inspection. Most modern web browsers (including Google Chrome, Mozilla Firefox, and Microsoft Edge) use sandboxes to isolate individual browser tabs or processes. If one tab or website contains malicious code, it is confined to that sandbox and cannot affect the entire browser or computer.