Final answer:
The risk of a security breach increases in a Mesh network topology due to the high number of interconnected devices and connections providing more potential entry points for attackers.
Step-by-step explanation:
The chance of a security breach within a network configured in a Mesh topology rises as the number of devices and connections increases. Topologies like Star, Bus, and Ring have different structures and vulnerabilities. In a Mesh network, every device is connected to every other device, which increases the complexity and potential points of failure. More connections mean more potential entry points for attackers, thus increasing the risk of a security breach. However, it's important to note that the robustness of a network's security is also highly dependent on the security measures and protocols in place, not just the topology.
The correct answer is A) Star topology. In a star topology, all devices are connected to a central hub or switch. As the number of devices and connections increases in a star topology, the chance of a security breach also increases.
This is because in a star topology, if the central hub or switch is compromised, all connected devices become vulnerable. Additionally, as more devices are added, there are more points of entry for potential breaches.
On the other hand, in a bus, ring, or mesh topology, the chance of a security breach does not necessarily increase with the number of devices and connections. These topologies have different limitations and vulnerabilities, but they do not inherently become more vulnerable as the network grows.