| Aspect | Protective Services Officer | Security Guard |
|---|
| Required credentials | Security license, training in conflict resolution | Security license, basic training |
| Work environment | Public spaces, transport hubs, government facilities | Private properties, retail stores, events |
| Employer & industry usage | Government agencies, public safety roles | Private security companies, commercial settings |
Protective Services Officers and Security Guards both hold security licenses and work in safety roles, but Protective Services Officers typically serve in public and government environments with a focus on public safety, whereas Security Guards often work in private settings. The roles overlap in credentials and basic duties, but their work environments and employer types differ.