Cisco
San Jose, CA, USA · Founded 1984
Networking giant with a broad security portfolio spanning the Duo access-security line acquired in 2018 and the Splunk observability and security analytics business acquired in 2024.
Verified Source: 1
Notable acquisitions
Cisco’s acquisition history, in chronological order.
- 2018Duo Security
- 2024Splunk
Portfolio
Tools by Cisco cataloged in the stack.