Services

General System Dynamics is Brian Greenberg's technology leadership and security practice. Most clients come to us about security or AI. Some need a technology executive for a season.

Cybersecurity and risk governance

Assessments that show where you actually stand. Security programs that fit the business, rather than a business bent to fit the program. Incident readiness, so leaders have rehearsed the hard decisions before they have to make them. And a plain-English account of the technical picture, so the people who are accountable can decide well.

AI adoption, done responsibly

Where AI pays, where it exposes you, and how to put it to work in engineering and operations without giving up control of your data. We use these tools every day in our own work and publish some of what we build as open source.

Data protection and IT strategy

Backup and recovery that is proven by a restore, not assumed. eDiscovery and litigation readiness. Technology strategy, budgets, and vendor decisions that a board can follow.

Fractional and interim CIO, CTO, and CISO

Fractional and interim executive engagements are delivered through Fortium Partners, where Brian is a Senior Partner. The roles, past engagements, and how they work are on briangreenberg.net.

Software, when the problem calls for it

Apps for Apple platforms, web and cloud applications, and the automation and monitoring that keep an operation trustworthy. See Software.

How to start

Send a message through the contact form with a line or two about what you are facing, and we'll set up a conversation.