BastionZero

BastionZero is a Boston-based cybersecurity startup founded in 2020 by Sharon Goldberg and Ethan Heilman. The company specializes in zero trust infrastructure access technology, offering secure, passwordless remote access to critical IT resources such as servers, Kubernetes clusters, and modern databases. Their core product enables IT and security teams to implement zero trust controls, replacing traditional VPNs with a more secure, cryptographic approach that enhances both security and usability.

BastionZero's technology utilizes a unique cryptographic method involving OpenPubkey and OpenID Connect, allowing for clientless access and single sign-on without creating a single point of compromise. This solution is particularly beneficial for organizations with hybrid or remote workforces, including DevOps teams and IT security professionals, as it simplifies zero trust practices and improves compliance and control. In 2024, BastionZero was acquired by Cloudflare, integrating its capabilities into Cloudflare One, which enhances security and operational efficiency for managing remote and hybrid IT environments.