Following 1
⭐
Active 2h ago
Bio: 35+ yrs: Cybersecurity, PhD, CISSP,
Retired Marine. Author. Pilot. Cyber &
Business Mentor. Many successful & unsuccessful (learned more) startups!
@donald-austin-9883
Penetration tester and cyber security tester.
Active 61d ago
Joined Mar 6, 2024
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