School of Security
Texas's online destination for professional security training. From unarmed guard licensing to armed officer certification, PI training, and personal protection — every program you need is here.
Building Texas's Security Professionals
The School of Security at Emerald Shield Academy is built around one goal: turning motivated individuals into licensed, competent, and professional security officers. Every program we offer is aligned with Texas Department of Licensing and Regulation (TDLR) requirements, ensuring your training is recognized and accepted for the state licensing process.
Our online-only format means you can complete your required training from anywhere, on any device, without sacrificing quality. Real instructors, real curriculum, real credentials.
Security Programs at ESA
Browse our security training programs. All are available fully online with rolling enrollment.
Security Guard Training (Level II)
6-hour TDLR-required training for the non-commissioned security officer license. The entry point for security careers in Texas.
Learn More →Firearms Training & LTC
Online education for Texas License to Carry (LTC) and Level III armed security officer. Covers Texas firearms law, use of force, and safety.
Learn More →Personal Protection Officer (Level IV)
Advanced executive protection training covering threat assessment, protective formations, client relations, and emergency response.
Inquire Now →Private Investigator Training
Comprehensive online PI training aligned with TDLR requirements. Surveillance, skip tracing, interviewing, evidence collection, and Texas PI law.
Learn More →Civil Process Server Training
TDLR-aligned online training for Texas process server certification. Civil procedure, service methods, documentation, and professional standards.
Learn More →Professional Development & CE
Continuing education courses for licensed security professionals. Maintain your TDLR license and expand your expertise with CE-credit courses.
Learn More →Understanding Texas Security Licensing
All security officers working for compensation in Texas must hold a valid TDLR license. The Private Security Bureau regulates security personnel, companies, and related occupations under the Texas Occupations Code.
Emerald Shield Academy's School of Security provides the mandatory pre-licensing education for each license level, taught online by certified instructors with real security industry experience.
Full Texas Private Security Guide →- Level II: Non-commissioned guard — 6 hours required
- Level III: Commissioned (armed) — 30 hours required
- Level IV: Personal protection officer — advanced training
- PI License: TDLR-required training + 3 years experience
- Process Server: TDLR-required hours + state exam
Ready to Become a Security Professional?
Online enrollment is open. Choose your program and apply today.