What is the difference between Security 101 vs Security Guard?

Career: Security 101

AspectSecurity 101Security Guard
Required CredentialsBasic security training, possibly a licenseSecurity license, on-the-job training
Work EnvironmentEntry-level, administrative, or monitoring rolesPatrols, access control, on-site security
Employer & Industry UsageSecurity companies, facilities, eventsCommercial, retail, residential properties
Common Search & ComparisonUnderstanding entry-level security rolesOn-site security responsibilities

Security 101 typically refers to foundational security knowledge or training programs, while Security Guard involves active on-site security duties. Both roles may require licensing, but Security 101 is more about education, whereas Security Guard is a practical, operational position. Understanding these differences helps job seekers identify the right entry point into the security industry.