Which of the following relate to the preparation phase?

The preparation phase in a cybersecurity context involves establishing proactive measures and resources that ensure an organization can effectively respond to incidents. This phase focuses on equipping personnel and systems with the tools necessary to handle emergencies and minimize disruptions.

Smartphones available for emergency communication are directly relevant to this preparation phase as they serve as essential tools for maintaining communication during a crisis. Having smartphones ready for emergency use ensures that individuals can quickly coordinate their responses, communicate critical information, and maintain contact with key stakeholders, which is vital when responding to an incident or breach.

Thus, this option highlights the practical and logistical aspects of preparedness, emphasizing the necessity of reliable communication channels when an event occurs. Other options, while they may contribute to various preparedness aspects, do not specifically capture the essence of ensuring communication in emergency scenarios as clearly as the selected option does.