Like any other system, the operating system (OS) of a computer uses software, which, from time to time, requires patches and upgrades. However, unlike individual application software upgrades, problems with OS upgrades can impact on all applications running on the computer, and also on users logged on directly, or via the network.

• Where an upgraded OS fails to perform as expected, it can jeopardise your entire system and possibly also the network. The impact can be disastrous.

There are multiple Key Actions providing safeguards against this Information Security Issue. These are available in the registered version of RUSecure™.

• If security aspects of the OS upgrade are addressed inadequately or overlooked, this significantly increases risk, especially from those with technical know-how who may exploit the weaknesses.

There are multiple Key Actions providing safeguards against this Information Security Issue. These are available in the registered version of RUSecure™.