Sandbox

The English term “sandbox” translates as sandbox. In IT, sandbox refers to a separate, isolated area within a system. Actions or programs that run in this sandbox are limited to this sandbox and do not affect the overall system.

What does that mean in detail?

In IT, a sandbox is used as a test area for new programs. In this way, they can be checked for their running ability, errors or malfunctions without damaging the system.
Sandbox technology is also used as a security measure for programs that are subject to frequent attacks, such as Internet browsers. As a result, these attacks cannot spread to the entire system.
Some virus scanners offer a sandbox in which files from unsafe sources can be opened.
Sandboxes can even be used for entire operating systems – you can use them to simulate a virtual machine. Windows 10 Pro, for example, offers such a possibility with the “Windows sandbox”.
Currently, sandbox technologies are increasingly being used to increase cybersecurity. In turn, cybercriminals are stepping up their efforts to circumvent these technologies. Therefore, the 100% security of a sandbox technology should never be assumed.

Where do I come across this problem in my day-to-day work?

Daily, if you use the Google Chrome internet browser. It is based entirely on sandbox technology. Other Internet browsers sometimes use sandboxes, e.g. for cookies (Mozilla Firefox) or for unknown sites (Windows Defender).

What can I do to improve my security?

You can use programs that increase your computer’s security through sandbox technologies, such as the Google Chrome Internet browser.
You can use programs that are exposed to frequent external attacks within a sandbox. For example, your e-mail program.
Always combine sandbox technologies with other security measures such as firewalls, employee awareness , and virus scanners.
Discuss the requirements of your
It is best to work with your IT department or an external IT security service provider such as Perseus to find suitable sandbox programs.