Cybersecurity & AI Security Consulting
Paradigm Shift Consulting helps organizations design, modernize, and operationalize cybersecurity programs across governance, compliance, cloud, application security, data protection, and the fast-moving risks of AI-enabled business.
Deep expertise across the disciplines that govern modern security
What we do
Tools change. Threats change. AI is changing both at once. We help leaders build programs, products, and controls that can adapt.
Policies, standards, procedures, and operating models tailored to your organization and authorized by leadership — paired with the process design and awareness programs that make them real instead of shelfware.
From healthcare to financial services to government, we design compliance programs that satisfy auditors and regulators without grinding your business to a halt.
Know what data you have, where it lives, and who can touch it. We build the classification and protection strategies that keep sensitive information where it belongs.
Fractional security leadership for executives who need clear strategy, board-ready communication, security roadmaps, team guidance, and practical risk decisions.
Secure modern software and cloud environments from architecture through launch, including AppSec, SDLC, cloud-native controls, and product security reviews.
AI Security & Development
AI is already inside workflows, codebases, customer support, sales operations, and security teams. The question is not whether to use it — it is whether your people, data, tools, and governance can support it safely.
We advise on AI security strategy and also build practical AI-enabled tools, automations, and secure product capabilities. That means helping you understand risk, choose the right controls, and ship useful solutions without creating avoidable exposure.
Governance, acceptable use, data handling, vendor evaluation, model risk, and secure AI adoption roadmaps.
Architecture, threat modeling, prompt and workflow controls, RAG security, AppSec review, and launch readiness.
Internal copilots, security workflow automation, executive dashboards, knowledge assistants, and custom AI utilities.
How we work
We learn your business, regulatory obligations, technical environment, AI usage, and current posture — the real one, not the org-chart version.
We design policies, controls, architectures, and operating models that are practical enough to adopt and defensible enough to stand behind.
No policy or platform succeeds if nobody understands it. Training, diagrams, playbooks, and executive communication make the work usable.
We help put the program into motion — and when useful, build the tools, automations, and AI-enabled workflows that make it stick.
About
Paradigm Shift Consulting was founded by Michael J. Lester, co-author of Gray Hat Hacking: The Ethical Hacker's Handbook (McGraw-Hill) — published in multiple languages and a foundational text in offensive security.
Michael brings more than 25 years across cybersecurity consulting, virtual CISO leadership, secure product development, cloud security, technical sales enablement, public speaking, and instructor-led security education.
His background includes AWS Global Security Services, CTO/CISO leadership for an encryption and data-centric security company, published work with McGraw-Hill, Pearson, and LinkedIn Learning, and a patent in secure portable data handling.
Why Paradigm Shift
We bridge executive communication, hands-on security architecture, regulatory reality, and secure product delivery.
Former CTO/CISO and virtual CISO experience building programs, teams, roadmaps, and board-level security narratives.
Experience earning trust with strategic cloud customers and leading security tooling through rigorous AppSec review.
Product security, encryption strategy, data protection, SaaS controls, SDLC guidance, and patented secure data handling.
“Masterfully effective communicating the most complex technical ideas to all levels; Board Room, C Suite, IT Manager, to stakeholders.”
“Exceptional at conveying technical information to leaders and non-technical personnel.”
Credentials
Credentials spanning security leadership, audit, forensics, cloud, infrastructure, training, and modern solution delivery.
Contact
Whether you need executive security guidance, AI security strategy, compliance modernization, or a practical AI-enabled tool, the first conversation is free.