Total Digital Security
CEO and Founder, Brad Deflin

About Brad Deflin
Brad Deflin is the Founder and CEO of Total Digital Security (TDS), a premier cybersecurity solutions provider catering to private clients, families, executives, and VIPs. Since establishing TDS in 2013, Brad has been dedicated to delivering enterprise-grade digital security with concierge-level service, specifically designed to protect personal technology. TDS’s clientele includes high-net-worth individuals, family offices, NYSE executive teams, board members, and other trusted professionals.
Prior to founding TDS, Brad held executive leadership roles at top financial institutions, including Merrill Lynch, Lehman Brothers, Wells Fargo, and J.P. Morgan. His extensive career in the financial services industry has honed his expertise in technology, risk management, and digital security.
Brad is also a published author and a sought-after speaker, frequently addressing topics related to online risk, cybercrime, and emerging technologies that safeguard against today’s most pressing personal and professional risks.

Cybersecurity Education Programs
One-hour group workshops focus on individuals and the human-factor.
"Real change comes from people and culture, not infrastructure."
Brad Deflin, Founder and CEO
Sessions inform, educate, and empower attendees to think differently, personalize the issues, and adapt both personally, and professionally.
For small-group cybersecurity bootcamps, click here.
- Family Offices
- VIPs and Executives
- Investor Conferences
- Professional Practitioners and Trusted Client Advisors
- Private companies, family-owned businesses, and SMB’s
- Nonprofits
"Our cybersecurity education and speaking programs are successful because we focus on people and the content is original - collected from our years of experience in the field."
Brad Deflin, Founder and CEO
White Papers
White papers by, or in collaboration with Brad Deflin and Total Digital Security.
"Protecting Your Family in the Digital Age."Merrill Lynch Private Investment Group
"Family Offices and Cybersecurity"
Citi Private Bank.
"Cybersecurity for Private Clients, Wealthy Families, and VIPs"

Why Clients Trust Total Digital Security
“TDS took the time to walk me through the install even though it was very straight forward. They have been very quick to respond to any questions I had. I would highly recommend them.”
“I was having all types of computer spam, malware and pop-ups on all the different computers in my office and the ones outside staff use as well. After a few days the issues are gone completely. The follow up from TDS staff is top notch, ask a question and a few minuets later the answer is there in your inbox.”
TDS was great. I had an issue, emailed them and they got RIGHT back to me. They continued to email me letting me know what was going on. Great customer service.
Ready to secure your digital life?
A quick, no-obligation call with TDS lets you size up your cyber risks and see exactly which privacy-first solutions fit best. No pressure, just clear options you can act on.