Sophos has acquired Capsule8 for their detection and response for Linux production servers and containers. Capsule8 was founded in 2016, headquartered in New York, NY.
“Sophos already protects more than two million servers for over 85,000 customers worldwide, and the Sophos server security business is growing at more than 20% per year,” said Dan Schiappa, chief product officer, Sophos. “Comprehensive server protection is a crucial component of any effective cybersecurity strategy that organisations of all sizes are increasingly focused on, especially as more workloads move to the cloud. With Capsule8, Sophos is delivering advanced, differentiated solutions to protect server environments, and expanding its position as a leading global cybersecurity provider.”
Capsule8 is dedicated solely to the development of Linux security and has established itself as a technology and thought leader in the market, with marquis customer wins and billings growth of 77% in the year to March 31, 2021. Driven by the dramatic growth in cloud platforms, Linux has become the dominant operating system for server workloads. Capsule8’s high-performance, low-impact design is ideal for Linux servers, especially those used for high-scale workloads, production infrastructure and storing critical business data.
“The main idea behind Capsule8 is that providing enterprise-grade security for Linux systems requires deploying components that are designed specifically for that environment. These components are more adept at making the trade-offs between security and performance when needed, to achieve the desired levels of resilience and protection,” said Fernando Montenegro, principal research analyst with 451 Research, part of S&P Global Market Intelligence, in reference to Capsule8’s solutions.  “As organisations move to embrace concepts such as cloud-based delivery and DevOps, the underlying compute environments shift noticeably toward Linux as a frequent execution environment. For security teams, often more familiar with Windows-centric concepts, this represents a potential challenge – there are different demands, concepts and practices for Linux. This is the space that Capsule8 aims to address with its endpoint security offering, combining an architecture optimised for Linux with more features aimed at enterprise security and IT operations teams.”
Sophos is integrating Capsule8 technology into its Adaptive Cybersecurity Ecosystem (ACE),
 Coverage Initiation: As cloud workloads rise, Capsule8 aims for Linux-tailored security 451 Research Impact Report, May 29, 2020