security-engineering
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Will Ackerly Built a Lock That Travels With the Secret
The Virtru co-founder spent eight years inside the NSA learning how information moves, stalls and escapes. His answer was unusually portable: make the protection travel with the data.
Marshall Jones
Marshall Jones is the CTO and Co-Founder of Very Good Security (VGS), a San Francisco-based fintech company that has become the world's leader in payment tokenization with over 5 billion tokens stored. He co-founded VGS in 2015 alongside Mahmoud Abdelkader after building PCI-compliant payment vaults at Balanced Payments (later acquired by Stripe). Under his technical leadership, VGS has raised over $104 million in funding from top investors including Andreessen Horowitz, Goldman Sachs, and Vertex Ventures, serving Fortune 500 companies, merchants, fintechs, and banks globally.
Jack Naglieri
Jack Naglieri is the founder and CEO of Panther, a cloud-native SIEM platform that achieved unicorn status in 2021 with a $1.4B valuation. A former security engineer at Yahoo and Airbnb, he open-sourced StreamAlert in 2017 and parlayed that practitioner frustration into a $140M-funded company serving enterprises like Coinbase and Docker. He also writes Detection at Scale, a widely read Substack newsletter covering AI's transformation of security operations.