Digital security is an ongoing battle of assisted evolution. Companies, not always the ones introducing the vulnerabilities, attempt to combat these weaknesses. Some tech companies believe they have the answer, wrapping running applications in an all-seeing manager or governor. Sandboxing allows browsers to run sessions in a safe space, one thats sheltered from the rest of the platform. Newer techniques take a more active role in security, using hypervisors to keep a tight rein on what each application under their control is permitted to do.”]
Source: https://www.csoonline.com/article/3249491/hypervisor-control-the-phase-security-arms-race.html