A bug is a piece of code that is developed to interrupt the normal functioning of a computer. Infections can spread out rapidly and trigger significant damage to both individual computers and networks. Some viruses are safe, while others can erase files, corrupt data, or even damage hardware.
A trojan horse is a piece of code that is developed to disrupt the normal functioning of a computer. Infections can spread rapidly and cause significant damage to both private computers and networks. Some infections are safe, while others can erase files, corrupt data, or perhaps damage hardware.