What are some examples of a type of security work?

The choice that includes all of the mentioned security roles accurately captures the various examples of security work. Bouncers, who typically work at clubs or events, manage entry and maintain the safety of the venue by addressing any disturbances or potential threats. Bodyguards are professionals tasked with the protection of individuals, often those in high-risk positions, ensuring their safety from potential harm.

Additionally, the broader category of any service designed to prevent theft or sabotage encompasses a wide range of security roles, such as security consultants, electronic surveillance system technicians, and loss prevention specialists, among others. This choice reflects the diversity of the security field, acknowledging not only specific jobs but also the overarching goal of protecting people and property from harm. This comprehensive perspective underlines that security work can take many forms, all aimed at the same end—ensuring safety and security in various environments. Thus, concluding that all listed options fall under the umbrella of security work is valid and emphasizes the critical nature of these roles in society.