How to configure the sandbox feature in the browser to prevent escape from the isolated environment?

Modern browsers use a sandbox architecture for process separation, which prevents malicious code from the page from accessing the operating system. However, default settings are not always sufficient when dealing with a high level of threats. For maximum security, it is important to ensure that process isolation is enabled at the operating system kernel level and within the browser itself.

To check and strengthen your sandbox settings, follow these steps:

Additionally, it is recommended to regularly update not only the browser itself, but also the operating system components. Attackers often exploit zero-day vulnerabilities in system libraries to bypass browser isolation. Using modern OS versions with hardware-backed virtualization significantly reduces the risk of a successful attack and prevents potential malware escape from the sandbox into the main system.