About USS

Trusted Expertise for a More Secure World

Unconquerable Security Solutions (USS) offers expertise in a full range of security services, including physical & cyber security. 

Mission

Unconquerable Security Solutions provides trusted virtual & physical protection, professionalism, & peace of mind.

Leadership

USS is led by security experts with 40+ years of experience serving businesses, government agencies, & individuals in the physical & digital realms. Our CEO John Griffin, Jr., founded AGB Investigative Services in 2001, which grew to become the nation’s largest black-owned security company & the recipient of multiple awards for entrepreneurship.

Griffin is a full-spectrum security & cyber expert with extensive experience in high-level security prevention & investigations. He is an authority in security & risk mitigation & was trained by the Department of Defense, Department of Homeland Security, & United States Secret Service in computer forensics. A certified Forensic Expert Witness, he continues to collaborate with local, state, & federal law enforcement agencies.

USS Advisory Board

Our board is composed of seasoned professionals with decades of leadership & business development experience who will fuel our mission. We look forward to introducing our board members in the months to come. 

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years national & regional security experience

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jobs created in economically disadvantaged areas

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college scholarships awarded

Giving Back

John Griffin, Jr.,  grew up in the Englewood neighborhood on Chicago’s South Side & has spent his life giving back to his community. Over the past 35 years, he has created thousands of professional opportunities in the security industry for adults, particularly for minorities in underserved areas of Chicago.

Investing in education is part of Griffin’s greater mission to rebuild the fabric of society in inner-city neighborhoods, where industry, innovation,&  opportunity have become scarce. He founded the AGB Institute, a nonprofit 501(c)3 private school that offers training in a wide range of work-related areas, including security training, workplace safety, business skills & personal development in Chicago.

He also created the Always Giving Back Foundation with his wife, Dr. Denitra Griffin, which focuses on mentoring & life skills for high school students & young adults. To date, the Foundation has served hundreds of young people, providing more than 12,500 hours of mentoring & awarding $73,000 in scholarships. 

Work with the best in the security business.