4.4.1. Solo Entities

Solo entities are those that work alone with minimal safety. They are usually experts in their domains by employing a single piece of code as equipment, such as viruses, worms, and sniffers to misuse frameworks. They usually gain access to the organization's framework through hardware damage and web loopholes. Their targets are usually little, and attacks are slightly less critical. Moreover, large and complex systems that may contain flaws are more vulnerable to attacks. Monetary institutions are also more exposed to attacks as they exchange sensitive information [72].
