The Future of Cyber Security

Each year I attempt to parse the hundreds of new security vendors I saw and distill from them a handful of themes. The value to me is knowing what questions to ask the major security buyers to forecast interest in a startup’s solution. It also helps to predict future competitive convergence among different solutions —...



ZIRX – It’s Not About Parking

We at Trinity were fortunate to co-lead ZIRX’s Series A round last year. Our thesis then and now has been that parking in most cities sucks and the experience of parking has been innovation-free for far too long. Parking lots are shabby places, managed by folks who overcharge you for the privilege of treating you badly. A...

Vested in the Success of Others

Small businesses, those sole- or family-owned enterprises that make up nearly half of our economy, are the lifeblood of this country and a key ingredient to the American Dream. Living in the heart of Silicon Valley I always get upset when I see institutions spring up which create barriers to entrepreneurship. The Dodd-Frank...

Things That Were Impossible: On Our Investment in ProtectWise

Security is a nasty business. Brilliant security researchers have told me, with a straight face, that the asymmetric nature of cybersecurity makes it an unsolvable problem. There will always be more attackers than defenders; attackers are hidden while their targets are highly public; threats can evolve incredibly qu...

Sexism in Silicon Valley

As a woman venture capitalist since 1999, I initially read “What Silicon Valley Thinks of Women” in Newsweek with great interest, and then with increasing sadness. The scenarios depicted in the Newsweek story were disturbing but frankly, they remained somewhat abstract for me until I taught my class at Stanford's G...

MileIQ: Going the extra mile to save you money

It may sound unbelievable, but for the growing population of 1099 contractors and self-directed workers who qualify for mileage based tax reimbursements, every mile driven for business purposes is worth $0.56, and every trip is worth about $8. That may not seem like a lot, but it turns out that mileage reimbursements accoun...

The Reinvention Of The Ad-Tech Sector

There are major changes afoot in advertising technology at the moment, but not everyone has realized how transformational these changes are. Indeed, analysts have talked about four types of business models in the ad-tech ecosystem, but have not discussed the underlying innovation that is driving the more leveraged of these ...