What is a sandbox? Explained simply

by Pramith

Many programmes feature a sandbox function, but this is often not self-explanatory. We’ll explain what a sandbox is and how it works.

Sandbox – what is it?

  • A sandbox is a kind of secure test environment. It is used in many programmes to carry out potentially unsafe actions. Newly programmed software can also be tested in a sandbox.
  • The programme creates its own isolated area on the computer, known as the sandbox. No files can be moved in or out of this area – only the potentially unsafe action is carried out. This ensures your computer remains secure and stable.

These programmes have a sandbox

  • The free anti-virus software Comodo Internet Security has its own sandbox function. If you wish to open a file from an untrusted source, you can do so using the sandbox. If the file contains malware, it cannot escape the sandbox and is therefore unable to cause any damage.
  • The Google Chrome browser is based entirely on sandbox technology. The browser is isolated from the system, so that attacks within the browser cannot spread to your system.

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