1Security is a Polish cybertech startup that offers a SaaS platform addressing permission management for Microsoft 365, including OneDrive and SharePoint. Its solution inventories and manages objects such as groups, files, folders and shared drives while handling internal and external collaborators. The platform aims to mitigate permission creep, improve visibility and control over access rights, and provide collaborative tools. The company launched its permission management product to the general public earlier this year. 1Security was founded by Adam Żaczek and Mateusz Olek. The firm has received investment to support development and enhancement of its AI-driven security capabilities. 1.security builds a user-first SaaS platform to make Microsoft 365 environments safer by bringing visibility, clarity and control to access permissions. The product focuses on permission management for OneDrive and SharePoint objects — groups, files, folders, shared drives — and on managing internal and external collaborators. It aims to mitigate permission creep, improve visibility and control over access rights, and introduce collaborative tools in an easy-to-use interface. 1.security partnered with German cybersecurity firm CISOCON GmbH to combine CISOCON’s expertise and network with 1.security’s product ambitions. The company raised $500K in a pre-seed round from German-Polish VC Sunfish Partners to expand the team and accelerate product development. 1.security positions its solution for the roughly 345 million Microsoft 365 users who face complex access-permission challenges.

Total raised

$1M

Funding rounds

2

Latest round

Seed

Latest activity

Feb 2024