Blue team operations – systems
When talking about systems, we are not just referring to computers but also other types of information technology, such as scanners or other mobile technologies.
A system is considered a generic supporting methodology or technology used by businesses that, if implemented, can lead to any results required by the business. It can be anything. Blue teams have to ensure that those systems are safe and protected from any alterations to their normal usage. Those alterations could be changes to camera footage, deletion of camera footage, changes in code for scanners, and so on.
If those situations happen, the business will likely lose revenue, and disasters and incidents will occur, which can be avoided if the blue team remains vigilant and creates measures that will not allow any external users to access the systems and ensure internal users are really careful when using any of the systems.
Returning to our castle, the king has established...