About @DavidSecurity

@DavidSecurity is a Certified Security Professional and veteran United States Marine helping organizations tell their security story. David specializes in the creation of security content for presentations, sales, and marketing purposes. For more information or if you would like to schedule a call with David, feel free to request below:

Greetings my name is David Santiago and with the help of my network and unique skill set, I am able to provide empowering security guidance.
My Security Story started back in 1999 when I joined the United States Marine Corps and went on to serve in the distinguished Marine Security Embassy Program.
After the military, I went on to become the Security Director for the State Department-sponsored school in Tunis, Tunisia.
Today, I help clients overcome security challenges with practical & effective security solutions.
From researching to training, writing, and advising, I take great pride in going above and beyond to deliver value.
Above all, I enjoy presenting and sharing SECURITY INSIGHTS with fellow professionals and organizations that VALUE security.
Over the years I’ve had the opportunity to collaborate with many amazing professionals and organizations. Today, I continue to mentor security professionals while delivering outstanding security services for my clients.


  • Due Diligence Research.
  • Security Audits.
  • Secondary Research in any SECURITY related topic.


  • Security Presentation In-Person or Virtual
  • Travel Briefings
  • Custom Security Briefings


Creation of Security Content for education, sales & marketing:
Website content, Case Studies
Presentations And MORE!

Working with @DavidSecurity

Rick Park -Technology Integrator

“David is an excellent communicator, hard worker, and valued colleague. Outstanding at managing security personal and system and always interacts positively with his colleagues, parents, and children. A superstar!”

Rating: 5 out of 5.
Chamunorwa Benjamin Chidyamoto CPP

“David chaired the OSAC Chapter in Tunisia during that country’s most delicate security posture; he pulled all the local and international security professionals together for regular information-sharing meetings.

Rating: 5 out of 5.
Nora Sanders- Owner of SecuritySCW

“David is a constant professional. We were fortunate to have him work on this project. His security background and excellent writing skills makes him a unique writer in the Travel Security content space. We’re looking forward to working with him on future projects!”

Rating: 5 out of 5.

Contact @DavidSecurity

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