| Aspect | Armed Protective Service Officer | Security Guard |
|---|
| Credentials | State-issued firearm permit, security license | Security guard license, basic training |
| Work Environment | High-risk areas, armed security details | Commercial, residential, or event security |
| Employer & Industry | Security firms, government agencies, high-value assets | Retail stores, offices, events |
Armed Protective Service Officers are trained and licensed to carry firearms, often working in high-risk environments or protecting valuable assets. Security guards typically have basic security training and focus on monitoring and access control. The main difference lies in the level of training, licensing, and the environments in which they operate.