ABOUT US
Get To Know Us
About Defender Training Grounds
At Defender Training Grounds (DTG), we believe that every security professional deserves access to expert-level training—no matter where they are. Our mission is to empower aspiring and active security guards, corporate teams, and high-profile protection specialists with practical, real-world skills through convenient, accessible online training.
We are proud to be a BSIS-approved training provider, offering state-compliant certification courses and career-focused content tailored to the evolving demands of the security industry.
+1 K
Trained Professionals+500
Minutes of Training Material5 K
Community MembersWho We Serve
We proudly support aspiring security guards, licensed professionals, corporate security teams, small-to-mid-size firms, and government agencies across the U.S. Whether you’re starting your career or managing a full team, our training is built to meet your goals.
DEFENDER TRATINING GROUNDS
Our Mission
Our Core Values
Professionalism
Every course is designed to reflect the real-world responsibilities of a modern security professional.
Compliance
We align our curriculum with state regulations (including BSIS) and industry standards to ensure guards are always audit-ready.
Career Advancement
Whether it’s your first Guard Card or advanced tactical training, we help you move forward with confidence and credibility.
Our Instructors & Accreditation
At DTG, you’re learning from the best. Our courses are developed and led by seasoned professionals from law enforcement, military, and private security backgrounds, ensuring both tactical relevance and instructional quality.
We are proud to be a BSIS-approved training provider, with certifications that meet state-mandated requirements for licensing, renewal, and continuing education.
What makes our instructors different?
- Real-world operational experience
- Deep understanding of compliance and legal standards
- Deep understanding of compliance and legal standards
Fernando Torres
Marketing Officer
Ashley Roberts
Financial Advisor
Partner Organizations
Partner Organizations
Join the growing number of security professionals and organizations that rely on DTG for training that’s flexible, affordable, and built for results.
Our Mission
Our Core Values
Professionalism
Every course is designed to reflect the real-world responsibilities of a modern security professional.
Compliance
We align our curriculum with state regulations (including BSIS) and industry standards to ensure guards are always audit-ready.
Career Advancement
Whether it’s your first Guard Card or advanced tactical training, we help you move forward with confidence and credibility.
Partner Organizations
Trusted by Professionals Nationwide
Join the growing number of security professionals and organizations that rely on DTG for training that’s flexible, affordable, and built for results.
get in touch
By submitting your contact information you agree for Defender Training Grounds to contact you.
frequently asked questions
Yes! All of our courses are completely online, allowing you to learn at your own pace, anytime and anywhere.
Absolutely. Our training meets the requirements set by the California Bureau of Security and Investigative Services (BSIS) to help you get certified and job-ready.
Not at all. Our programs are designed for everyone—from beginners starting their security careers to experienced professionals seeking advanced training.
Yes, upon successful completion of any course, you’ll receive a downloadable Certificate of Completion that you can present to employers or regulatory agencies.
Most courses can be completed in just a few hours, but you have the flexibility to learn at your own pace and fit the training into your schedule.