Security News
RSAC 2023: 10 Coolest Cybersecurity Startup Companies
Wade Tyler Millward
HiddenLayer, Concentric AI and Mondoo were among the coolest cybersecurity startup companies at RSAC 2023.

Stellar Cyber
In March, Stellar Cyber launched its first partner program focused on resellers and distributors as it seeks to accelerate its growth with the channel. The startup already had a program aimed at managed security service providers (MSSPs).
The San Jose, Calif.-based company offers an extended detection and response (XDR) platform focused on the needs of smaller cybersecurity teams. Its “open” XDR platform promises to correlate and analyze data from third-party products as opposed to simply working with native tools.
CEO Changming Liu co-founded Stellar in 2018. Liu previously founded Aerohive Networks in 2006 and served as its chief technology officer through its 2014 initial public offering and acquisition by Extreme Networks, according to his LinkedIn account. His resume includes stints at Juniper Networks and Nortel Networks.